CVE-2021-30498
Published: 26 May 2021
A flaw was found in libcaca. A heap buffer overflow in export.c in function export_tga might lead to memory corruption and other potential consequences.
Priority
Status
Package | Release | Status |
---|---|---|
libcaca Launchpad, Ubuntu, Debian |
impish |
Released
(0.99.beta19-2.2ubuntu2.1)
|
jammy |
Released
(0.99.beta19-2.2ubuntu3)
|
|
upstream |
Needs triage
|
|
trusty |
Released
(0.99.beta18-1ubuntu5.1+esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
groovy |
Ignored
(end of life)
|
|
bionic |
Released
(0.99.beta19-2ubuntu0.18.04.3)
|
|
focal |
Released
(0.99.beta19-2.1ubuntu1.20.04.2)
|
|
hirsute |
Released
(0.99.beta19-2.2ubuntu1.1)
|
|
xenial |
Released
(0.99.beta19-2ubuntu0.16.04.2+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
Patches: upstream: https://github.com/cacalabs/libcaca/commit/ab04483ee1a846d6b74b2e6248e980152baec3f6 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |