CVE-2020-21529
Published: 16 September 2021
fig2dev 3.2.7b contains a stack buffer overflow in the bezier_spline function in genepic.c.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
fig2dev Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
|
| trusty |
Does not exist
|
|
| hirsute |
Not vulnerable
(1:3.2.8-2)
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Not vulnerable
|
|
| bionic |
Released
(1:3.2.6a-6ubuntu1.1)
|
|
| focal |
Released
(1:3.2.7a-7ubuntu0.1)
|
|
| lunar |
Not vulnerable
|
|
| upstream |
Released
(1:3.2.8-1)
|
|
| xenial |
Ignored
(end of standard support)
|
|
|
transfig Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
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://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-21529
- https://sourceforge.net/p/mcj/tickets/65/
- https://sourceforge.net/p/mcj/fig2dev/ci/d70e4ba6308046f71cb51f67db8412155af52411/ (3.2.8)
- https://sourceforge.net/p/mcj/fig2dev/ci/e3cee2576438f47a3b8678c6960472e625f8f7d7/ (3.2.8)
- https://ubuntu.com/security/notices/USN-5864-1
- NVD
- Launchpad
- Debian