CVE-2015-0209
Use-after-free vulnerability in the d2i_ECPrivateKey function in crypto/ec/ec_asn1.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a might allow remote attackers to cause a denial of service (memory…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 16.3%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
Use-after-free vulnerability in the d2i_ECPrivateKey function in crypto/ec/ec_asn1.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a might allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a malformed Elliptic Curve (EC) private-key file that is improperly handled during import.
- CVSS 2.0
- 6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
- EPSS
- 16.33% probability · 97th percentile
- CISA KEV
- Not listed
- Affected
- openssl/openssl
- Source
- secalert@redhat.com
References
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10680
- http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152733.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152734.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152844.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/156823.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157177.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00022.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html
- http://lists.opensuse.org/opensuse-updates/2015-03/msg00062.html
- http://marc.info/?l=bugtraq&m=142841429220765&w=2
- http://marc.info/?l=bugtraq&m=143213830203296&w=2
- http://marc.info/?l=bugtraq&m=143748090628601&w=2
- http://marc.info/?l=bugtraq&m=144050155601375&w=2
- http://marc.info/?l=bugtraq&m=144050254401665&w=2
- http://marc.info/?l=bugtraq&m=144050297101809&w=2
- http://rhn.redhat.com/errata/RHSA-2015-0715.html
- http://rhn.redhat.com/errata/RHSA-2015-0716.html
- http://rhn.redhat.com/errata/RHSA-2015-0752.html
- http://rhn.redhat.com/errata/RHSA-2016-1089.html
- http://rhn.redhat.com/errata/RHSA-2016-2957.html
- http://support.apple.com/kb/HT204942
- http://www.debian.org/security/2015/dsa-3197
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:062
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:063
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
- http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
- http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.