Amazon Linux 2 Security Advisory: ALAS-2020-1530
Advisory Release Date: 2020-10-22 18:18 Pacific
Advisory Updated Date: 2020-10-22 22:35 Pacific
Severity:
Medium
Issue Overview:
Buffer overflow in srtp.c in libsrtp in srtp 1.4.5 and earlier allows remote attackers to cause a denial of service (crash) via vectors related to a length inconsistency in the crypto_policy_set_from_profile_for_rtp and srtp_protect functions. (CVE-2013-2139)
The encryption-processing feature in Cisco libSRTP before 1.5.3 allows remote attackers to cause a denial of service via crafted fields in SRTP packets, aka Bug ID CSCux00686. (CVE-2015-6360)
Affected Packages:
libsrtp
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update libsrtp to update your system.
New Packages:
aarch64:
libsrtp-1.4.4-11.20101004cvs.amzn2.aarch64
libsrtp-devel-1.4.4-11.20101004cvs.amzn2.aarch64
libsrtp-debuginfo-1.4.4-11.20101004cvs.amzn2.aarch64
i686:
libsrtp-1.4.4-11.20101004cvs.amzn2.i686
libsrtp-devel-1.4.4-11.20101004cvs.amzn2.i686
libsrtp-debuginfo-1.4.4-11.20101004cvs.amzn2.i686
src:
libsrtp-1.4.4-11.20101004cvs.amzn2.src
x86_64:
libsrtp-1.4.4-11.20101004cvs.amzn2.x86_64
libsrtp-devel-1.4.4-11.20101004cvs.amzn2.x86_64
libsrtp-debuginfo-1.4.4-11.20101004cvs.amzn2.x86_64