Vulnerability in Postsrsd Project

CVE-2020-35573

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.

EPSS: 0.027 (84.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Postsrsd_project Postsrsd
Debian Debian_linux — versions 9.0
N/a — versions n/a

Weakness classification (CWE)

CWE-834 — Excessive Iteration

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)

Frequently asked questions

What is CVE-2020-35573?: CVE-2020-35573 is a high-severity vulnerability in Postsrsd Project, classified under Excessive Iteration. CVSS score: 7.5/10. Published 2020-12-20.
How severe is CVE-2020-35573?: High severity. CVSS v3 base score is 7.5 out of 10.