Home/CVE/fig2dev 3.2.7b contains a global buffer overflow in the conv_pattern_index function in gencgm.c.
CVE

CVE-2020-21531

fig2dev 3.2.7b contains a global buffer overflow in the conv_pattern_index function in gencgm.c.

fig2dev 3.2.7b contains a global buffer overflow in the conv_pattern_index function in gencgm.c.

MEDIUM · CVSS 5.5 EPSS 0.00496
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
▤

Affected Products & Versions

2
xfig project fig2devall versions
debian linuxall versions
⚠

Public Exploits & PoCs

1
pocsourceforge.net · tickets/63sourceforge.net
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Sep 2021 · 09:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

9
suse-csafopenSUSE-SU-2024:11595-1
usnUSN-5864-1
suse-csafopenSUSE-SU-2021:1481-1
suse-csafopenSUSE-SU-2021:1458-1
suse-csafopenSUSE-SU-2021:1439-1
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://lists.debian.org/debian-lts-announce/2021/10/msg00002.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00044.htmlMailing ListThird Party Advisory
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