CVE catalog

CVE-2021-41585

trafficserver: CVE-2021-41585

Severity: Low
Published: Nov 3, 2021, 4:15:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 2.49% · Oct 25, 2026

Improper Input Validation vulnerability in accepting socket connections in Apache Traffic Server allows an attacker to make the server stop accepting new connections. This issue affects Apache Traffic Server 5.0.0 to 9.1.0.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	trafficserver	bookworm	`9.2.5+ds-0+deb12u4`	not affected
Debian	trafficserver	bookworm-security	`9.2.5+ds-0+deb12u4`	not affected

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	trafficserver	source	bookworm	`Not affected`	unimportant	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[trafficserver]Not affected
Details (4)
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · trafficserver · debian · bookworm
[trafficserver-dev]Not affected
Source package: [trafficserver]
Details (4)
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · trafficserver · debian · bookworm
[trafficserver-experimental-plugins]Not affected
Source package: [trafficserver]
Details (4)
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm
  Not affected
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm
  Not affected
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm-security
  Not affected
  dsa · trafficserver · debian · bookworm
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm-security
  Not affected
  dsa · trafficserver · debian · bookworm

Observed: Oct 23, 2026, 6:02:53 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]