The srtp_add_address function in epan/dissectors/packet-rtp.c in the RTP dissector in Wireshark 1.10.x before 1.10.7 does not properly update SRTP conversation data, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.

  - wireshark: free operation on an uninitialized memory address in wiretap/netmon.c (CVE-2018-6836)

  - The srtp_add_address function in epan/dissectors/packet-rtp.c in the RTP dissector in Wireshark 1.10.x     before 1.10.7 does not properly update SRTP conversation data, which allows remote attackers to cause a     denial of service (application crash) via a crafted packet. (CVE-2014-2907)

  - The dissect_frame function in epan/dissectors/packet-frame.c in the frame metadissector in Wireshark     1.10.x before 1.10.8 interprets a negative integer as a length value even though it was intended to     represent an error condition, which allows remote attackers to cause a denial of service (application     crash) via a crafted packet. (CVE-2014-4020)

Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package is installed.

The remote Solaris system is missing necessary patches to address security updates :

  - The srtp_add_address function in     epan/dissectors/packet-rtp.c in the RTP dissector in     Wireshark 1.10.x before 1.10.7 does not properly update     SRTP conversation data, which allows remote attackers to     cause a denial of service (application crash) via a     crafted packet. (CVE-2014-2907)

The remote host is affected by the vulnerability described in GLSA-201406-33 (Wireshark: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Wireshark. Please       review the CVE identifiers referenced below for details.
  Impact :

    A remote attacker can cause arbitrary code execution or a Denial of       Service condition via a specially crafted packet.
  Workaround :

    There is no known workaround at this time.

This wireshark update to version 1.10.7 fixes the following security issue :

  - bnc#874760: Fixed RTP dissector vulnerabilities     (CVE-2014-2907).

  - Further bug fixes and updated protocol support as listed     in:
    https://www.wireshark.org/docs/relnotes/wireshark-1.10.7     .html

The installed version of Wireshark 1.10.x is a version prior to 1.10.7. It is, therefore, affected by a denial of service vulnerability. A flaw exists with the RTP dissector when handling a malformed packet that could allow a remote attacker to crash Wireshark.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Ver. 1.10.7

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
199503	RHEL 7 : wireshark (Unpatched Vulnerability)	Nessus	Red Hat Local Security Checks	critical
80813	Oracle Solaris Third-Party Patch Update : wireshark (cve_2014_2907_denial_of)	Nessus	Solaris Local Security Checks	medium
76304	GLSA-201406-33 : Wireshark: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	high
75347	openSUSE Security Update : wireshark (openSUSE-SU-2014:0612-1)	Nessus	SuSE Local Security Checks	medium
73864	Wireshark 1.10.x < 1.10.7 DoS	Nessus	Windows	medium
73704	Fedora 20 : wireshark-1.10.7-1.fc20 (2014-5514)	Nessus	Fedora Local Security Checks	medium

Detections

Analytics

CVE-2014-2907

high

Tenable Plugins

critical

medium

high

medium

medium

medium