CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
90.3%
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
Red Hat: CVE-2013-2139, CVE-2015-6360
Mitre: CVE-2013-2139, CVE-2015-6360
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
90.3%