CVE-2018-1000880
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
libarchive version commit 9693801580c0cf7c70e862d305270a16b52826a7 onwards (release v3.2.0 onwards) contains a CWE-20: Improper Input Validation vulnerability in WARC parser - libarchive/archive_read_support_format_warc.c, _warc_read() that can result in DoS - quasi-infinite run time and disk usage from tiny file. This attack appear to be exploitable via the victim must open a specially crafted WARC file.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-1000880
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-1000880.html
Vendor advisory: arch — https://security.archlinux.org/ASA-201906-21
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 3.4.0-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 3.3.3-2 |
| debian | bullseye | fixed | 3.3.3-2 |
| debian | forky | fixed | 3.3.3-2 |
| debian | sid | fixed | 3.3.3-2 |
| debian | trixie | fixed | 3.3.3-2 |
References
Verify integrity in audit chain (admin only). AS-IS.