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Vulnerability record · CVE-2007-3103 · published 15 July 2007

CVE-2007-3103: Fedoraproject fedora core link following vulnerability

Fedoraproject · Fedora Core

The init.d script for the X.Org X11 xfs font server on various Linux distributions might allow local users to change the permissions of arbitrary files via a symlink attack on the /tmp/.font-unix temporary file.

6.2 CVSS 2.0 Medium EPSS 0.90% · top 41.9% CWE-59 · Link following
6.2CVSS 2.0 base score
0.90%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
44References
16 Jun 2026Last modified by NVD

Description

The init.d script for the X.Org X11 xfs font server on various Linux distributions might allow local users to change the permissions of arbitrary files via a symlink attack on the /tmp/.font-unix temporary file.

AV:L/AC:H/Au:N/C:C/I:C/A:C

Affected products

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

References

LinkTags
http://bugs.gentoo.org/show_bug.cgi?id=185660
http://bugzilla.redhat.com/242903
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=557 Patch
http://osvdb.org/40945
http://secunia.com/advisories/26056 Vendor Advisory
http://secunia.com/advisories/26081 Vendor Advisory
http://secunia.com/advisories/26282 Vendor Advisory
http://secunia.com/advisories/27240 Vendor Advisory
http://secunia.com/advisories/35674 Vendor Advisory
http://security.gentoo.org/glsa/glsa-200710-11.xml
http://www.debian.org/security/2007/dsa-1342
http://www.redhat.com/support/errata/RHSA-2007-0519.html
http://www.redhat.com/support/errata/RHSA-2007-0520.html
http://www.securityfocus.com/archive/1/473869/100/0/threaded
http://www.securityfocus.com/bid/24888
http://www.securitytracker.com/id?1018375
https://exchange.xforce.ibmcloud.com/vulnerabilities/35375
https://issues.rpath.com/browse/RPL-1485
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10802
https://www.exploit-db.com/exploits/5167
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00095.html
https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00096.html
http://bugs.gentoo.org/show_bug.cgi?id=185660
http://bugzilla.redhat.com/242903
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=557 Patch
http://osvdb.org/40945
http://secunia.com/advisories/26056 Vendor Advisory
http://secunia.com/advisories/26081 Vendor Advisory
http://secunia.com/advisories/26282 Vendor Advisory
http://secunia.com/advisories/27240 Vendor Advisory
http://secunia.com/advisories/35674 Vendor Advisory
http://security.gentoo.org/glsa/glsa-200710-11.xml
http://www.debian.org/security/2007/dsa-1342
http://www.redhat.com/support/errata/RHSA-2007-0519.html
http://www.redhat.com/support/errata/RHSA-2007-0520.html
http://www.securityfocus.com/archive/1/473869/100/0/threaded
http://www.securityfocus.com/bid/24888
http://www.securitytracker.com/id?1018375
https://exchange.xforce.ibmcloud.com/vulnerabilities/35375
https://issues.rpath.com/browse/RPL-1485

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Source: NIST National Vulnerability Database (record CVE-2007-3103), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.