CVE-2017-14503
medium
CVSS v3
6.5
CVSS v2
4.3
VIR risk
6.5
Description
libarchive 3.3.2 suffers from an out-of-bounds read within lha_read_data_none() in archive_read_support_format_lha.c when extracting a specially crafted lha archive, related to lha_crc16.
Predictions
Exploit likelihood
75%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2017-14503
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2017-14503.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 3.2.2-4.1 |
| debian | bullseye | fixed | 3.2.2-4.1 |
| debian | forky | fixed | 3.2.2-4.1 |
| debian | sid | fixed | 3.2.2-4.1 |
| debian | trixie | fixed | 3.2.2-4.1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| libarchive | libarchive | 3.3.2 | |
References
- https://access.redhat.com/errata/RHSA-2019:2298
- https://access.redhat.com/errata/RHSA-2019:3698
- https://bugs.debian.org/875960
- https://github.com/libarchive/libarchive/issues/948
- https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html
- https://security.gentoo.org/glsa/201908-11
- https://usn.ubuntu.com/3736-1/
- https://www.debian.org/security/2018/dsa-4360
- https://www.suse.com/security/cve/CVE-2017-14503.html
- https://security-tracker.debian.org/tracker/CVE-2017-14503
CWEs
CWE-125
Verify integrity in audit chain (admin only). AS-IS.