7.5
CVE-2022-31001
- EPSS 2.02%
- Veröffentlicht 31.05.2022 20:15:07
- Zuletzt bearbeitet 21.11.2024 07:03:41
- CVE-Watchlists
- Unerledigt
LoginOut-of-bounds Read in Sofia-SIP
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Signalwire ≫ Sofia-sip Version < 1.13.8
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 2.02% | 0.784 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 5 | 10 | 2.9 |
AV:N/AC:L/Au:N/C:N/I:N/A:P
|
| security-advisories@github.com | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
CWE-125 Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
https://lists.debian.org/debian-lts-announce/2022/09/msg00001.html
https://security.gentoo.org/glsa/202210-18
https://www.debian.org/security/2023/dsa-5410
https://github.com/freeswitch/sofia-sip/commit/a99804b336d0e16d26ab7119d56184d2d7110a36
https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-79jq-hh82-cv9g