Gentoo: GLSA-201702-02: RTMPDump: Multiple vulnerabilities
Summary
Multiple vulnerabilities have been discovered in RTMPDump.
The following is a list of vulnerabilities fixed:
* Additional decode input size checks
* Ignore zero-length packets
* Potential integer overflow in RTMPPacket_Alloc().
* Obsolete RTMPPacket_Free() call left over from original C++ to C
rewrite
* AMFProp_GetObject must make sure the prop is actually an object
Resolution
All RTMPDump users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot -v ">=media-video/rtmpdump-2.4_p20161210"
References
[ 1 ] OSS ML CVE Request https://www.openwall.com/lists/oss-security/2015/12/30/1
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201702-02
Concerns
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
![Dist Gentoo](/images/distros/dist-gentoo.png)
Synopsis
Multiple vulnerabilities have been found in RTMPDump, the worst of which could lead to arbitrary code execution.
Background
RTMPDump is an RTMP client intended to stream audio or video flash content
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-video/rtmpdump < 2.4_p20161210 >= 2.4_p20161210
Impact
===== A remote attacker could entice a user to open a specially crafted media flash file using RTMPDump. This could possibly result in the execution of arbitrary code with the privileges of the process or a Denial of Service condition.
Workaround
There is no known workaround at this time.