CVE-2020-21532
Published: 16 September 2021
fig2dev 3.2.7b contains a global buffer overflow in the setfigfont function in genepic.c.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
fig2dev
Launchpad, Ubuntu, Debian |
bionic |
Released
(1:3.2.6a-6ubuntu1.1)
|
| focal |
Released
(1:3.2.7a-7ubuntu0.1)
|
|
| hirsute |
Not vulnerable
(1:3.2.8-2)
|
|
| impish |
Not vulnerable
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Not vulnerable
|
|
| lunar |
Not vulnerable
|
|
| mantic |
Not vulnerable
|
|
| noble |
Not vulnerable
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(1:3.2.8-1)
|
|
| xenial |
Ignored
(end of standard support)
|
|
|
transfig
Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| mantic |
Does not exist
|
|
| noble |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Needed
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
References
- https://sourceforge.net/p/mcj/tickets/64/
- https://sourceforge.net/p/mcj/fig2dev/ci/421afa17d8cb8dafcaf3e6044a70790fa4fe307b/ (3.2.8)
- https://sourceforge.net/p/mcj/fig2dev/ci/00cdedac7a0b029846dee891769a1e77df83a01b/ (3.2.8)
- https://ubuntu.com/security/notices/USN-5864-1
- https://www.cve.org/CVERecord?id=CVE-2020-21532
- NVD
- Launchpad
- Debian