CVE-2022-38725
Published: January 23, 2023Last modified: October 28, 2024
Description
An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service via crafted syslog input that is mishandled by the tcp or network function. syslog-ng Premium Edition 7.0.30 and syslog-ng Store Box 6.10.0 are also affected.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | syslog-ng | Not affected (4.1.1-r0) |
| Stream | syslog-ng | Not affected (4.1.1-r0) |
References
- https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-7932-4fc6-pvmc
- https://lists.balabit.hu/pipermail/syslog-ng/
- https://lists.debian.org/debian-lts-announce/2023/02/msg00043.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J3TZ7U2GQTAHVHJXSSEHQS5D2Q5T6SZB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QU36HCM3VZYANUYFC6XFYEYJEKQPA2Q7/
- https://security.gentoo.org/glsa/202305-09
- https://www.debian.org/security/2023/dsa-5369