CVE-2020-20739
Published: 20 November 2020
im_vips2dz in /libvips/libvips/deprecated/im_vips2dz.c in libvips before 8.8.2 has an uninitialized variable which may cause the leakage of remote server path or stack address.
Priority
Status
Package | Release | Status |
---|---|---|
vips Launchpad, Ubuntu, Debian |
kinetic |
Not vulnerable
|
lunar |
Not vulnerable
|
|
focal |
Not vulnerable
(8.9.1-2)
|
|
groovy |
Not vulnerable
|
|
hirsute |
Not vulnerable
|
|
impish |
Not vulnerable
|
|
jammy |
Not vulnerable
|
|
trusty |
Does not exist
|
|
upstream |
Released
(8.9.0-1)
|
|
bionic |
Released
(8.4.5-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
xenial |
Released
(8.2.2-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
mantic |
Not vulnerable
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.3 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | Low |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20739
- https://github.com/libvips/libvips/commit/2ab5aa7bf515135c2b02d42e9a72e4c98e17031a (v8.9.0-alpha1)
- https://github.com/libvips/libvips/issues/1419
- https://github.com/libvips/libvips/commit/2ab5aa7bf515135c2b02d42e9a72e4c98e17031a
- https://ubuntu.com/security/notices/USN-6437-1
- NVD
- Launchpad
- Debian