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Debian Security Advisory 5410-1
Debian Linux Security Advisory 5410-1 - Multiple security issues were discovered in Sofia-SIP, a SIP User-Agent library, which could result in denial of service.
-----BEGIN PGP SIGNED MESSAGE-----Hash: SHA512- -------------------------------------------------------------------------Debian Security Advisory DSA-5410-1 [email protected]://www.debian.org/security/ Moritz MuehlenhoffMay 24, 2023 https://www.debian.org/security/faq- -------------------------------------------------------------------------Package : sofia-sipCVE ID : CVE-2022-31001 CVE-2022-31002 CVE-2022-31003 CVE-2022-47516 CVE-2023-22741Multiple security issues were discovered in Sofia-SIP, a SIP User-Agentlibrary, which could result in denial of service.For the stable distribution (bullseye), these problems have been fixed inversion 1.12.11+20110422.1-2.1+deb11u1.We recommend that you upgrade your sofia-sip packages.For the detailed security status of sofia-sip please refer toits security tracker page at:https://security-tracker.debian.org/tracker/sofia-sipFurther information about Debian Security Advisories, how to applythese updates to your system and frequently asked questions can befound at: https://www.debian.org/security/Mailing list: [email protected] PGP SIGNATURE-----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q7se-----END PGP SIGNATURE-----Related news
Gentoo Linux Security Advisory 202407-10 - Multiple vulnerabilities have been discovered in Sofia-SIP, the worst of which can lead to remote code execution. Versions prior to 1.13.16 are affected.
Ubuntu Security Notice 5932-1 - It was discovered that Sofia-SIP incorrectly handled specially crafted SDP packets. A remote attacker could use this issue to cause applications using Sofia-SIP to crash, leading to a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 ESM, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. It was discovered that Sofia-SIP incorrectly handled specially crafted UDP packets. A remote attacker could use this issue to cause applications using Sofia-SIP to crash, leading to a denial of service.
Ubuntu Security Notice 5932-1 - It was discovered that Sofia-SIP incorrectly handled specially crafted SDP packets. A remote attacker could use this issue to cause applications using Sofia-SIP to crash, leading to a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 ESM, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. It was discovered that Sofia-SIP incorrectly handled specially crafted UDP packets. A remote attacker could use this issue to cause applications using Sofia-SIP to crash, leading to a denial of service.
Ubuntu Security Notice 5932-1 - It was discovered that Sofia-SIP incorrectly handled specially crafted SDP packets. A remote attacker could use this issue to cause applications using Sofia-SIP to crash, leading to a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 ESM, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. It was discovered that Sofia-SIP incorrectly handled specially crafted UDP packets. A remote attacker could use this issue to cause applications using Sofia-SIP to crash, leading to a denial of service.
Ubuntu Security Notice 5932-1 - It was discovered that Sofia-SIP incorrectly handled specially crafted SDP packets. A remote attacker could use this issue to cause applications using Sofia-SIP to crash, leading to a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 ESM, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. It was discovered that Sofia-SIP incorrectly handled specially crafted UDP packets. A remote attacker could use this issue to cause applications using Sofia-SIP to crash, leading to a denial of service.
Ubuntu Security Notice 5932-1 - It was discovered that Sofia-SIP incorrectly handled specially crafted SDP packets. A remote attacker could use this issue to cause applications using Sofia-SIP to crash, leading to a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 ESM, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. It was discovered that Sofia-SIP incorrectly handled specially crafted UDP packets. A remote attacker could use this issue to cause applications using Sofia-SIP to crash, leading to a denial of service.
Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification. In affected versions Sofia-SIP **lacks both message length and attributes length checks** when it handles STUN packets, leading to controllable heap-over-flow. For example, in stun_parse_attribute(), after we get the attribute's type and length value, the length will be used directly to copy from the heap, regardless of the message's left size. Since network users control the overflowed length, and the data is written to heap chunks later, attackers may achieve remote code execution by heap grooming or other exploitation methods. The bug was introduced 16 years ago in sofia-sip 1.12.4 (plus some patches through 12/21/2006) to in tree libs with git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3774 d0543943-73ff-0310-b7d9-9358b9ac24b2. Users are advised to upgrade. There are no known workarounds for this vulnerability.
An issue was discovered in the libsofia-sip fork in drachtio-server before 0.8.20. It allows remote attackers to cause a denial of service (daemon crash) via a crafted UDP message that leads to a failure of the libsofia-sip-ua/tport/tport.c self assertion.
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, `rest = record + 2` will access the memory behind `\0` and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue.
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by `#define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0)`, which will make `n` bigger and trigger out-of-bound access when `IS_NON_WS(s[n])`. Version 1.13.8 contains a patch for this issue.
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause a crash. This type of crash may be caused by a URL ending with `%`. Version 1.13.8 contains a patch for this issue.