CVE-2018-1000085
critical
CVSS v3
—
CVSS v2
—
VIR risk
9.5
Description
ClamAV version version 0.99.3 contains a Out of bounds heap memory read vulnerability in XAR parser, function xar_hash_check() that can result in Leaking of memory, may help in developing exploit chains.. This attack appear to be exploitable via The victim must scan a crafted XAR file. This vulnerability appears to have been fixed in after commit d96a6b8bcc7439fa7e3876207aa0a8e79c8451b6.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-1000085
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-1000085.html
Vendor advisory: arch — https://security.archlinux.org/ASA-201803-14
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 0.99.4-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 0.99.3~beta1+dfsg-1 |
| debian | bullseye | fixed | 0.99.3~beta1+dfsg-1 |
| debian | forky | fixed | 0.99.3~beta1+dfsg-1 |
| debian | sid | fixed | 0.99.3~beta1+dfsg-1 |
| debian | trixie | fixed | 0.99.3~beta1+dfsg-1 |
References
Verify integrity in audit chain (admin only). AS-IS.