Joined: 12 May 2004
|Posted: Sat May 03, 2014 2:26 pm Post subject: [ GLSA 201405-02 ] libSRTP: Denial of Service
|Gentoo Linux Security Advisory
Title: libSRTP: Denial of Service (GLSA 201405-02)
Date: May 03, 2014
A vulnerability in libSRTP can result in a Denial of Service
libSRTP is an Open-source implementation of the Secure Real-time
Vulnerable: < 1.4.4_p20121108-r1
Unaffected: >= 1.4.4_p20121108-r1
Architectures: All supported architectures
A flaw was found in how the crypto_policy_set_from_profile_for_rtp()
function applies cryptographic profiles to an srtp_policy in libSRTP.
A remote attacker could exploit this vulnerability to crash an
application linked against libSRTP, resulting in Denial of Service.
There is no known workaround at this time.
All libSRTP users should upgrade to the latest version:
|# emerge --sync
# emerge --ask --oneshot --verbose