K16939 : Multiple Wireshark vulnerabilities

Security Advisory Description

Description

• CVE-2014-6421

Use-after-free vulnerability in the SDP dissector in Wireshark 1.10.x before 1.10.10 allows remote attackers to cause a denial of service (application crash) via a crafted packet that leverages split memory ownership between the SDP and RTP dissectors.

• CVE-2014-6422

The SDP dissector in Wireshark 1.10.x before 1.10.10 creates duplicate hashtables for a media channel, which allows remote attackers to cause a denial of service (application crash) via a crafted packet to the RTP dissector.

• CVE-2014-6424

The dissect_v9_v10_pdu_data function in epan/dissectors/packet-netflow.c in the Netflow dissector in Wireshark 1.10.x before 1.10.10 and 1.12.x before 1.12.1 refers to incorrect offset and start variables, which allows remote attackers to cause a denial of service (uninitialized memory read and application crash) via a crafted packet.

• CVE-2014-6426

The dissect_hip_tlv function in epan/dissectors/packet-hip.c in the HIP dissector in Wireshark 1.12.x before 1.12.1 does not properly handle a NULL tree, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.

• CVE-2014-6427

Off-by-one error in the is_rtsp_request_or_reply function in epan/dissectors/packet-rtsp.c in the RTSP dissector in Wireshark 1.10.x before 1.10.10 and 1.12.x before 1.12.1 allows remote attackers to cause a denial of service (application crash) via a crafted packet that triggers parsing of a token located one position beyond the current position.

Impact

None. F5 products are not affected by these vulnerabilities.

Status

To determine if your release is known to be vulnerable, the components or features that are affected by the vulnerability, and for information about releases or hotfixes that address the vulnerability, refer to the following table:

Product	Versions known to be vulnerable	Versions known to be not vulnerable	Severity	Vulnerable component or feature
BIG-IP LTM	None
11.0.0 - 11.6.0
10.1.0 - 10.2.4
Not vulnerable	None
BIG-IP AAM	None	11.4.0 - 11.6.0
Not vulnerable	None
BIG-IP AFM	None	11.3.0 - 11.6.0
Not vulnerable	None
BIG-IP Analytics	None	11.0.0 - 11.6.0
Not vulnerable	None
BIG-IP APM	None	11.0.0 - 11.6.0
10.1.0 - 10.2.4
Not vulnerable	None
BIG-IP ASM	None	11.0.0 - 11.6.0
10.1.0 - 10.2.4
Not vulnerable	None
BIG-IP Edge Gateway
None	11.0.0 - 11.3.0
10.1.0 - 10.2.4
Not vulnerable	None
BIG-IP GTM	None	11.0.0 - 11.6.0
10.1.0 - 10.2.4
Not vulnerable	None
BIG-IP Link Controller	None
11.0.0 - 11.6.0
10.1.0 - 10.2.4
Not vulnerable	None
BIG-IP PEM	None
11.3.0 - 11.6.0
Not vulnerable	None
BIG-IP PSM	None	11.0.0 - 11.4.1
10.1.0 - 10.2.4
Not vulnerable	None
BIG-IP WebAccelerator	None	11.0.0 - 11.3.0
10.1.0 - 10.2.4
Not vulnerable	None
BIG-IP WOM	None	11.0.0 - 11.3.0
10.1.0 - 10.2.4
Not vulnerable	None
ARX	None	6.0.0 - 6.4.0
Not vulnerable	None
Enterprise Manager	None	3.1.1
Not vulnerable	None
FirePass	None	7.0.0
6.0.0 - 6.1.0
Not vulnerable	None
BIG-IQ Cloud	None
4.0.0 - 4.5.0
Not vulnerable	None
BIG-IQ Device	None
4.2.0 - 4.5.0
Not vulnerable	None
BIG-IQ Security	None
4.0.0 - 4.5.0
Not vulnerable	None
BIG-IQ ADC	None
4.5.0
Not vulnerable	None
LineRate	None
2.6.0
2.5.0 - 2.5.1
Not vulnerable	None
F5 WebSafe	None
1.0.0
Not vulnerable	None
Traffix SDC	None
4.0.0 - 4.4.0
3.3.2 - 3.5.1
Not vulnerable	None

Note: As of February 17, 2015, AskF5 Security Advisory articles include the Severity value. Security Advisory articles published before this date do not list a Severity value.

Recommended Action

None

Supplemental Information

• K9970: Subscribing to email notifications regarding F5 products
• K9957: Creating a custom RSS feed to view new and updated documents
• K4602: Overview of the F5 security vulnerability response policy