Headline
Red Hat Security Advisory 2024-9092-03
Red Hat Security Advisory 2024-9092-03 - An update for freerdp is now available for Red Hat Enterprise Linux 9. Issues addressed include heap overflow, integer overflow, and out of bounds read vulnerabilities.
The following advisory data is extracted from:
https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9092.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
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Red Hat Security Advisory
Synopsis: Moderate: freerdp security update
Advisory ID: RHSA-2024:9092-03
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2024:9092
Issue date: 2024-11-12
Revision: 03
CVE Names: CVE-2024-22211
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Summary:
An update for freerdp is now available for Red Hat Enterprise Linux 9.
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:
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.
Security Fix(es):
freerdp: Integer Overflow leading to Heap Overflow in freerdp_bitmap_planar_context_reset (CVE-2024-22211)
freerdp: out-of-bounds read in ncrush_decompress (CVE-2024-32459)
freerdp: OutOfBound Read in interleaved_decompress (CVE-2024-32460)
freerdp: Integer overflow & OutOfBound Write in clear_decompress_residual_data (CVE-2024-32039)
freerdp: integer underflow in nsc_rle_decode (CVE-2024-32040)
freerdp: OutOfBound Read in zgfx_decompress_segment (CVE-2024-32041)
freerdp: OutOfBound Read in planar_skip_plane_rle (CVE-2024-32458)
freerdp: out-of-bounds read (CVE-2024-32662)
FreeRDP: ExtractRunLengthRegular* out of bound read (CVE-2024-32658)
freerdp: zgfx_decompress out of memory (CVE-2024-32660)
freerdp: freerdp_image_copy out of bound read (CVE-2024-32659)
freerdp: rdp_write_logon_info_v1 NULL access (CVE-2024-32661)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.5 Release Notes linked from the References section.
Solution:
https://access.redhat.com/articles/11258
CVEs:
CVE-2024-22211
References:
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.5_release_notes/index
https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2259483
https://bugzilla.redhat.com/show_bug.cgi?id=2276721
https://bugzilla.redhat.com/show_bug.cgi?id=2276722
https://bugzilla.redhat.com/show_bug.cgi?id=2276723
https://bugzilla.redhat.com/show_bug.cgi?id=2276724
https://bugzilla.redhat.com/show_bug.cgi?id=2276725
https://bugzilla.redhat.com/show_bug.cgi?id=2276726
https://bugzilla.redhat.com/show_bug.cgi?id=2276804
https://bugzilla.redhat.com/show_bug.cgi?id=2276961
https://bugzilla.redhat.com/show_bug.cgi?id=2276968
https://bugzilla.redhat.com/show_bug.cgi?id=2276970
https://bugzilla.redhat.com/show_bug.cgi?id=2276971
https://issues.redhat.com/browse/RHEL-33988
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Ubuntu Security Notice 6749-1 - It was discovered that FreeRDP incorrectly handled certain context resets. If a user were tricked into connecting to a malicious server, a remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code. Evgeny Legerov discovered that FreeRDP incorrectly handled certain memory operations. If a user were tricked into connecting to a malicious server, a remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code.
Ubuntu Security Notice 6749-1 - It was discovered that FreeRDP incorrectly handled certain context resets. If a user were tricked into connecting to a malicious server, a remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code. Evgeny Legerov discovered that FreeRDP incorrectly handled certain memory operations. If a user were tricked into connecting to a malicious server, a remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code.
Ubuntu Security Notice 6749-1 - It was discovered that FreeRDP incorrectly handled certain context resets. If a user were tricked into connecting to a malicious server, a remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code. Evgeny Legerov discovered that FreeRDP incorrectly handled certain memory operations. If a user were tricked into connecting to a malicious server, a remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code.
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