Vulnerability Details : CVE-2020-36829
The Mojolicious module before 8.65 for Perl is vulnerable to secure_compare timing attacks that allow an attacker to guess the length of a secret string. Only versions after 1.74 are affected.
Products affected by CVE-2020-36829
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Exploit prediction scoring system (EPSS) score for CVE-2020-36829
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-36829
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-08-26 |
References for CVE-2020-36829
-
https://lists.debian.org/debian-lts-announce/2024/06/msg00025.html
[SECURITY] [DLA 3846-1] libmojolicious-perl security update
-
https://github.com/mojolicious/mojo/issues/1599
Mojo::Util secure_compare still leaks timing information · Issue #1599 · mojolicious/mojo · GitHub
-
https://github.com/mojolicious/mojo/pull/1601
Mojo::Util#secure_compare fix leak of string length #1599 by robrwo · Pull Request #1601 · mojolicious/mojo · GitHub
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