CVE-2015-3814
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.2 Medium
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
70.4%
The (1) dissect_tfs_request and (2) dissect_tfs_response functions in epan/dissectors/packet-ieee80211.c in the IEEE 802.11 dissector in Wireshark 1.10.x before 1.10.14 and 1.12.x before 1.12.5 interpret a zero value as a length rather than an error condition, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.
Affected configurations
References
www.debian.org/security/2015/dsa-3277
www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
www.securityfocus.com/bid/74631
www.wireshark.org/security/wnpa-sec-2015-17.html
bugs.wireshark.org/bugzilla/show_bug.cgi?id=11110
code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e243b0041328980a9bbd43bb8a8166d7422f9096
security.gentoo.org/glsa/201510-03
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.2 Medium
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
70.4%