Vulnerability Details : CVE-2020-21534
fig2dev 3.2.7b contains a global buffer overflow in the get_line function in read.c.
Vulnerability category: Overflow
Products affected by CVE-2020-21534
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:xfig_project:fig2dev:3.2.7:b:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-21534
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-21534
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2020-21534
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-21534
-
https://lists.debian.org/debian-lts-announce/2021/10/msg00002.html
[SECURITY] [DLA 2778-1] fig2dev security updateMailing List;Third Party Advisory
-
https://sourceforge.net/p/mcj/tickets/58/
Xfig / Tickets / #58 global-buffer-overflow in get_line() functionExploit;Third Party Advisory
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