CVE-2017-15266
Published: 11 October 2017
In GNU Libextractor 1.4, there is a Divide-By-Zero in EXTRACTOR_wav_extract_method in wav_extractor.c via a zero sample rate.
From the Ubuntu security team
It was discovered that Libextractor incorrectly handled zero sample rate. An attacker could possibly use this issue to cause a denial of service.
Priority
Medium
CVSS 3 base score: 5.5
Status
| Package | Release | Status |
|---|---|---|
|
libextractor Launchpad, Ubuntu, Debian |
Upstream |
Released
(1:1.3-4+deb9u1, 1:1.6-1)
|
| Ubuntu 20.10 (Groovy Gorilla) |
Not vulnerable
(1:1.6-2)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
(1:1.6-2)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Not vulnerable
(1:1.6-2)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(1:1.3-4+deb9u3build0.16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
(trusty was needed)
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15266
- http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00002.html
- http://openwall.com/lists/oss-security/2017/10/11/1
- https://bugzilla.redhat.com/show_bug.cgi?id=1499599
- https://ubuntu.com/security/notices/USN-4641-1
- NVD
- Launchpad
- Debian