CVE-2017-14632
critical
CVSS v3
9.8
CVSS v2
7.5
VIR risk
9.8
Description
Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized memory in the function vorbis_analysis_headerout() in info.c when vi->channels<=0, a similar issue to Mozilla bug 550184.
Predictions
Exploit likelihood
97%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2017-14632
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2017-14632.html
Vendor advisory: cve@mitre.org — https://gitlab.xiph.org/xiph/vorbis/issues/2328
Vendor advisory: arch — https://security.archlinux.org/ASA-201803-12
Vendor advisory: arch — https://security.archlinux.org/ASA-201803-21
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 1.3.6-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 1.3.5-4.1 |
| debian | bullseye | fixed | 1.3.5-4.1 |
| debian | forky | fixed | 1.3.5-4.1 |
| debian | sid | fixed | 1.3.5-4.1 |
| debian | trixie | fixed | 1.3.5-4.1 |
| debian | 7.0 | affected | |
| debian | 9.0 | affected | |
| ubuntu | 14.04 | affected | |
| ubuntu | 16.04 | affected | |
| ubuntu | 17.10 | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| xiph.org | libvorbis | 1.3.5 | |
References
- https://security.archlinux.org/ASA-201803-21
- https://security.archlinux.org/ASA-201803-12
- https://gitlab.xiph.org/xiph/vorbis/issues/2328
- https://lists.debian.org/debian-lts-announce/2018/04/msg00033.html
- https://usn.ubuntu.com/3569-1/
- https://www.debian.org/security/2018/dsa-4113
- https://www.suse.com/security/cve/CVE-2017-14632.html
- https://security-tracker.debian.org/tracker/CVE-2017-14632
CWEs
CWE-119
Verify integrity in audit chain (admin only). AS-IS.