CVE-2017-14632 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Libvorbis

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-416 — Use After Free12 documents8 sources
Severity
9.8CRITICALNVD
EPSS
6.5%
top 8.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Xiph.org LibvorbisCanonical Ubuntu LinuxDebian Linux
Timeline
PublishedSep 21
Latest updateMay 13

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages3 packages

▶Debianxiph.org/libvorbis< 1.3.5-4.1+3
▶Ubuntuxiph.org/libvorbis< 1.3.2-1.3ubuntu1.1+1

Also affects: Debian Linux 7.0, 9.0, Ubuntu Linux 14.04, 16.04, 17.10

🔴Vulnerability Details

4
GHSA
GHSA-pmfq-f4h4-9pwp: Xiph↗2022-05-13
▶
OSV
libvorbis vulnerabilities↗2018-02-13
▶
CVEList
CVE-2017-14632: Xiph↗2017-09-21
▶
OSV
CVE-2017-14632: Xiph↗2017-09-21
▶

📋Vendor Advisories

3
Ubuntu
libvorbis vulnerabilities↗2018-02-13
▶
Red Hat
libvorbis: Invalid freeing of uninitialized memory in the function vorbis_analysis_headerout()↗2017-09-13
▶
Debian
CVE-2017-14632: libvorbis - Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized...↗2017
▶

💬Community

4
Bugzilla
CVE-2017-14632 libvorbis: Invalid freeing of uninitialized memory in the function vorbis_analysis_headerout()↗2017-10-09
▶
Bugzilla
CVE-2017-11333 CVE-2017-11735 CVE-2017-14160 CVE-2017-14632 CVE-2017-14633 mingw-libvorbis: various flaws [fedora-all]↗2017-08-11
▶
Bugzilla
CVE-2017-11333 CVE-2017-11735 CVE-2017-14160 CVE-2017-14632 CVE-2017-14633 libvorbis: various flaws [fedora-all]↗2017-08-11
▶
Bugzilla
CVE-2017-11333 CVE-2017-11735 CVE-2017-14160 CVE-2017-14632 CVE-2017-14633 mingw-libvorbis: various flaws [epel-7]↗2017-08-11
▶
CVE-2017-14632 — Xiph.org Libvorbis vulnerability | cvebase