CVE-2020-35573

moderate-risk
Published 2020-12-20

srs2.c in PostSRSd before 1.10 allows remote attackers to cause a denial of service (CPU consumption) via a long timestamp tag in an SRS address.

Do I need to act?

~
1.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (2)

Postsrsd

Affected Vendors

Debian Postsrsd Project

References (6)

Patch https://github.com/roehling/postsrsd/commit/4733fb11f6bec6524bb8518c5e1a699288c2...
Mailing List https://lists.debian.org/debian-lts-announce/2020/12/msg00031.html
Third Party Advisory https://security.gentoo.org/glsa/202107-08
Patch https://github.com/roehling/postsrsd/commit/4733fb11f6bec6524bb8518c5e1a699288c2...
Mailing List https://lists.debian.org/debian-lts-announce/2020/12/msg00031.html
Third Party Advisory https://security.gentoo.org/glsa/202107-08
37
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 4/34 · Minimal
Exposure 7/34 · Low