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Vulnerability record · CVE-2009-4013 · published 2 February 2010

CVE-2009-4013: Debian lintian path traversal vulnerability

Debian · Lintian

Multiple directory traversal vulnerabilities in Lintian 1.23.x through 1.23.28, 1.24.x through 1.24.2.1, and 2.x before 2.3.2 allow remote attackers to overwrite arbitrary files or obtain sensitive information via vectors involving (1) control field names, (2) control field values, and (3) control files of patch systems.

9.8 CVSS 3.1 Critical EPSS 5.8% · top 7.2% CWE-22 · Path traversal
9.8CVSS 3.1 base score, v2 7.5
5.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
18References
16 Jun 2026Last modified by NVD

Description

Multiple directory traversal vulnerabilities in Lintian 1.23.x through 1.23.28, 1.24.x through 1.24.2.1, and 2.x before 2.3.2 allow remote attackers to overwrite arbitrary files or obtain sensitive information via vectors involving (1) control field names, (2) control field values, and (3) control files of patch systems.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://git.debian.org/?p=lintian/lintian.git%3Ba=commit%3Bh=c8d01f062b3e5137cf65196760b079a855c75e00 Broken Link
http://git.debian.org/?p=lintian/lintian.git%3Ba=commit%3Bh=fbe0c92b2ef7e360d13414bf40d6af5507d0c86d Broken Link
http://packages.debian.org/changelogs/pool/main/l/lintian/lintian_2.3.2/changelog Broken Link
http://packages.qa.debian.org/l/lintian/news/20100128T015554Z.html Mailing ListPatch
http://secunia.com/advisories/38375 Broken LinkVendor Advisory
http://secunia.com/advisories/38379 Broken LinkVendor Advisory
http://www.debian.org/security/2010/dsa-1979 Third Party Advisory
http://www.securityfocus.com/bid/37975 Broken LinkPatchThird Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-891-1 Third Party Advisory
http://git.debian.org/?p=lintian/lintian.git%3Ba=commit%3Bh=c8d01f062b3e5137cf65196760b079a855c75e00 Broken Link
http://git.debian.org/?p=lintian/lintian.git%3Ba=commit%3Bh=fbe0c92b2ef7e360d13414bf40d6af5507d0c86d Broken Link
http://packages.debian.org/changelogs/pool/main/l/lintian/lintian_2.3.2/changelog Broken Link
http://packages.qa.debian.org/l/lintian/news/20100128T015554Z.html Mailing ListPatch
http://secunia.com/advisories/38375 Broken LinkVendor Advisory
http://secunia.com/advisories/38379 Broken LinkVendor Advisory
http://www.debian.org/security/2010/dsa-1979 Third Party Advisory
http://www.securityfocus.com/bid/37975 Broken LinkPatchThird Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-891-1 Third Party Advisory

Track CVE-2009-4013 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Source: NIST National Vulnerability Database (record CVE-2009-4013), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.