Base Score

MEDIUM5.5

CVE-2020-21531

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

VectorLOCAL

Published Bycve@mitre.org

Published DateSep 16, 2021, 21:15

Weakness Type (CWE):CWE-120

CVSS Metrics

Base Score

5.5

Vector String

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

LOCAL

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH

References

https://lists.debian.org/debian-lts-announce/2021/10/msg00002.html
https://lists.debian.org/debian-lts-announce/2023/01/msg00044.html
https://sourceforge.net/p/mcj/tickets/63/

Base Score

MEDIUM5.5

Weakness Type (CWE):CWE-120

CVSS Metrics

Base Score

5.5

Vector String

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

LOCAL

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH