CVE catalog

CVE-2010-4181

yaws: CVE-2010-4181

Severity: Low
Source: [NVD] · [CVE record]
EPSS: 8.45% · Oct 25, 2026

Directory traversal vulnerability in Yaws 1.89 allows remote attackers to read arbitrary files via ..\ (dot dot backslash) and other sequences.

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	yaws	sid	`2.3.1+dfsg-2`	not affected
Debian	yaws	forky	`2.3.1+dfsg-2`	not affected
Debian	yaws	trixie	`2.2.0+dfsg-2`	not affected
Debian	yaws	bookworm	`2.1.1+dfsg-2`	not affected

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	yaws	source	sid	`Not affected`	unimportant	Not reported	Not reported
Debian	yaws	source	forky	`Not affected`	unimportant	Not reported	Not reported
Debian	yaws	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	yaws	source	bookworm	`Not affected`	unimportant	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[erlang-yapp]Not affected
Source package: [yaws]
Details (2)
- 2.1.1+dfsg-2 · amd64 · bookworm
  Not affected
  dsa · yaws · debian · bookworm
- 2.1.1+dfsg-2 · arm64 · bookworm
  Not affected
  dsa · yaws · debian · bookworm
[erlang-yaws]Not affected
Source package: [yaws]
Details (2)
- 2.1.1+dfsg-2 · amd64 · bookworm
  Not affected
  dsa · yaws · debian · bookworm
- 2.1.1+dfsg-2 · arm64 · bookworm
  Not affected
  dsa · yaws · debian · bookworm
[yaws]Not affected
Details (2)
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm
[yaws-chat]Not affected
Source package: [yaws]
Details (2)
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm
[yaws-doc]Not affected
Source package: [yaws]
Details (2)
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm
[yaws-mail]Not affected
Source package: [yaws]
Details (2)
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm
[yaws-wiki]Not affected
Source package: [yaws]
Details (2)
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm
[yaws-yapp]Not affected
Source package: [yaws]
Details (2)
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm
- 2.1.1+dfsg-2 · all · bookworm
  Not affected
  dsa · yaws · debian · bookworm

Observed: Oct 23, 2026, 5:05:05 PM UTC

References

[https://security-tracker.debian.org/tracker/CVE-2010-4181]

[Debian Security Tracker] · [FIRST EPSS]