Improper Input Validation Affecting openssl-devel package, versions <0:1.0.1e-48.el6_8.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-CENTOS6-OPENSSLDEVEL-2132039
- published26 Jul 2021
- disclosed23 Apr 2016
Introduced: 23 Apr 2016
CVE-2016-2109 (opens in a new tab)How to fix?
Upgrade Centos:6 openssl-devel to version 0:1.0.1e-48.el6_8.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openssl-devel package and not the openssl-devel package as distributed by Centos.
See How to fix? for Centos:6 relevant fixed versions and status.
The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in the ASN.1 BIO implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (memory consumption) via a short invalid encoding.
References
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- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
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- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- https://access.redhat.com/security/cve/CVE-2016-2109
- http://www.debian.org/security/2016/dsa-3566
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- http://rhn.redhat.com/errata/RHSA-2016-0722.html
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- http://rhn.redhat.com/errata/RHSA-2016-2073.html
- http://rhn.redhat.com/errata/RHSA-2016-2957.html
- https://access.redhat.com/errata/RHSA-2016:0996
- http://www.securitytracker.com/id/1035721
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.542103
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00001.html
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- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00029.html
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00036.html
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00055.html
- http://www.ubuntu.com/usn/USN-2959-1
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
- https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=c62981390d6cf9e3d612c489b8b77c2913b25807