Access Restriction Bypass Affecting sudo package, versions <1.8.15-1.1
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
Exploit Maturity
Mature
EPSS
0.06% (25th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-SUDO-407055
- published 17 Nov 2015
- disclosed 17 Nov 2015
Introduced: 17 Nov 2015
CVE-2015-5602 Open this link in a new tabHow to fix?
Upgrade Debian:10
sudo
to version 1.8.15-1.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream sudo
package and not the sudo
package as distributed by Debian
.
See How to fix?
for Debian:10
relevant fixed versions and status.
sudoedit in Sudo before 1.8.15 allows local users to gain privileges via a symlink attack on a file whose full path is defined using multiple wildcards in /etc/sudoers, as demonstrated by "/home///file.txt."
References
- https://security-tracker.debian.org/tracker/CVE-2015-5602
- http://www.debian.org/security/2016/dsa-3440
- https://www.exploit-db.com/exploits/37710/
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171024.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171054.html
- https://security.gentoo.org/glsa/201606-13
- http://bugzilla.sudo.ws/show_bug.cgi?id=707
- http://www.sudo.ws/stable.html#1.8.15
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.securitytracker.com/id/1034392
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2015-5602
- https://www.exploit-db.com/exploits/37710