Vulnerability Details CVE-2015-5291
Heap-based buffer overflow in PolarSSL 1.x before 1.2.17 and ARM mbed TLS (formerly PolarSSL) 1.3.x before 1.3.14 and 2.x before 2.1.2 allows remote SSL servers to cause a denial of service (client crash) and possibly execute arbitrary code via a long hostname to the server name indication (SNI) extension, which is not properly handled when creating a ClientHello message. NOTE: this identifier has been SPLIT per ADT3 due to different affected version ranges. See CVE-2015-8036 for the session ticket issue that was introduced in 1.3.0.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.017
EPSS Ranking 81.3%
CVSS Severity
CVSS v2 Score 6.8
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170317.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169625.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169765.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00013.html
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00119.html
- http://www.debian.org/security/2016/dsa-3468
- https://guidovranken.files.wordpress.com/2015/10/cve-2015-5291.pdf
- https://guidovranken.wordpress.com/2015/10/07/cve-2015-5291/
- https://security.gentoo.org/glsa/201706-18
- https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2015-01
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170317.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169625.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169765.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00013.html
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00119.html
- http://www.debian.org/security/2016/dsa-3468
- https://guidovranken.files.wordpress.com/2015/10/cve-2015-5291.pdf
- https://guidovranken.wordpress.com/2015/10/07/cve-2015-5291/
- https://security.gentoo.org/glsa/201706-18
- https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2015-01
Products affected by CVE-2015-5291
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cpe:2.3:a:arm:mbed_tls:1.3.0
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cpe:2.3:a:arm:mbed_tls:1.3.1
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cpe:2.3:a:arm:mbed_tls:1.3.10
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cpe:2.3:a:arm:mbed_tls:1.3.11
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cpe:2.3:a:arm:mbed_tls:1.3.12
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cpe:2.3:a:arm:mbed_tls:1.3.13
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cpe:2.3:a:arm:mbed_tls:1.3.2
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cpe:2.3:a:arm:mbed_tls:1.3.3
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cpe:2.3:a:arm:mbed_tls:1.3.4
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cpe:2.3:a:arm:mbed_tls:1.3.5
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cpe:2.3:a:arm:mbed_tls:1.3.6
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cpe:2.3:a:arm:mbed_tls:1.3.7
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cpe:2.3:a:arm:mbed_tls:1.3.8
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cpe:2.3:a:arm:mbed_tls:1.3.9
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cpe:2.3:a:arm:mbed_tls:2.0.0
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cpe:2.3:a:arm:mbed_tls:2.1.0
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cpe:2.3:a:arm:mbed_tls:2.1.1
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cpe:2.3:a:polarssl:polarssl:1.0.0
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cpe:2.3:a:polarssl:polarssl:1.1.0
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cpe:2.3:a:polarssl:polarssl:1.1.1
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cpe:2.3:a:polarssl:polarssl:1.1.2
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cpe:2.3:a:polarssl:polarssl:1.1.3
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cpe:2.3:a:polarssl:polarssl:1.1.4
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cpe:2.3:a:polarssl:polarssl:1.1.5
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cpe:2.3:a:polarssl:polarssl:1.1.6
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cpe:2.3:a:polarssl:polarssl:1.1.7
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cpe:2.3:a:polarssl:polarssl:1.1.8
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cpe:2.3:a:polarssl:polarssl:1.2.0
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cpe:2.3:a:polarssl:polarssl:1.2.1
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cpe:2.3:a:polarssl:polarssl:1.2.10
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cpe:2.3:a:polarssl:polarssl:1.2.11
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cpe:2.3:a:polarssl:polarssl:1.2.12
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cpe:2.3:a:polarssl:polarssl:1.2.13
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cpe:2.3:a:polarssl:polarssl:1.2.14
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cpe:2.3:a:polarssl:polarssl:1.2.15
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cpe:2.3:a:polarssl:polarssl:1.2.16
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cpe:2.3:a:polarssl:polarssl:1.2.2
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cpe:2.3:a:polarssl:polarssl:1.2.3
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cpe:2.3:a:polarssl:polarssl:1.2.4
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cpe:2.3:a:polarssl:polarssl:1.2.5
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cpe:2.3:a:polarssl:polarssl:1.2.6
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cpe:2.3:a:polarssl:polarssl:1.2.7
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cpe:2.3:a:polarssl:polarssl:1.2.8
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cpe:2.3:a:polarssl:polarssl:1.2.9
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cpe:2.3:o:debian:debian_linux:7.0
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:fedoraproject:fedora:21
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cpe:2.3:o:fedoraproject:fedora:22
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cpe:2.3:o:fedoraproject:fedora:23
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cpe:2.3:o:opensuse:leap:42.1
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cpe:2.3:o:opensuse:opensuse:13.2