| Name | CVE-2024-20290 |
| Description | A vulnerability in the OLE2 file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to an incorrect check for end-of-string values during scanning, which may result in a heap buffer over-read. An attacker could exploit this vulnerability by submitting a crafted file containing OLE2 content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to cause the ClamAV scanning process to terminate, resulting in a DoS condition on the affected software and consuming available system resources.
For a description of this vulnerability, see the ClamAV blog . |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1063479 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| clamav (PTS) | jessie, jessie (lts) | 0.103.12+dfsg-0+deb8u1 | fixed |
| stretch (security) | 0.103.6+dfsg-0+deb9u1 | fixed |
| stretch (lts), stretch | 0.103.12+dfsg-0+deb9u1 | fixed |
| buster, buster (lts) | 1.0.7+dfsg-1~deb10u1 | fixed |
| buster (security) | 0.103.9+dfsg-0+deb10u1 | fixed |
| bullseye | 0.103.10+dfsg-0+deb11u1 | fixed |
| bullseye (security) | 1.0.7+dfsg-1~deb11u2 | fixed |
| bookworm | 1.0.7+dfsg-1~deb12u1 | fixed |
| sid, trixie | 1.4.1+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| clamav | source | jessie | (not affected) | | | |
| clamav | source | stretch | (not affected) | | | |
| clamav | source | buster | (not affected) | | | |
| clamav | source | bullseye | (not affected) | | | |
| clamav | source | bookworm | 1.0.5+dfsg-1~deb12u1 | | | |
| clamav | source | (unstable) | 1.0.5+dfsg-1 | | | 1063479 |
Notes
[bullseye] - clamav <not-affected> (Vulnerable code not present)
[buster] - clamav <not-affected> (Vulnerable code not present)
https://blog.clamav.net/2023/11/clamav-130-122-105-released.html
[stretch] - clamav <not-affected> (Vulnerable code not present)
[jessie] - clamav <not-affected> (Vulnerable code not present)