Vulnerability Monitor

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CVE-2011-3602

Directory traversal vulnerability in device-linux.c in the router advertisement daemon (radvd) before 1.8.2 allows local users to overwrite arbitrary files, and remote attackers to overwrite certain files, via a .. (dot dot) in an interface name. NOTE: this can be leveraged with a symlink to overwrite arbitrary files.

Published

2014-04-27T21:55:05.430

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.4 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

4.9

Weaknesses

Type: Primary
CWE-22

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	litech	router_advertisement_daemon	≤ 1.8.1	Yes

References

http://www.debian.org/security/2011/dsa-2323 ([email protected])
http://www.litech.org/radvd/CHANGES ([email protected])
http://www.openwall.com/lists/oss-security/2011/10/06/3 ([email protected])
http://www.ubuntu.com/usn/USN-1257-1 Vendor Advisory ([email protected])
https://github.com/reubenhwk/radvd/commit/92e22ca23e52066da2258df8c76a2dca8a428bcc ([email protected])
http://www.debian.org/security/2011/dsa-2323 (af854a3a-2127-422b-91ae-364da2661108)
http://www.litech.org/radvd/CHANGES (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2011/10/06/3 (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1257-1 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/reubenhwk/radvd/commit/92e22ca23e52066da2258df8c76a2dca8a428bcc (af854a3a-2127-422b-91ae-364da2661108)