Medium severity · published Dec 6, 2015
CVE-2015-3195
The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors…
5.3
CVSS
38.7%
EPSS
No
On KEV
Description
The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)38.7% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AG
Api Gateway · Oracle
11.1.2.3.0; 11.1.2.4.0 · source: NVD
CW
Communications Webrtc Session Controller · Oracle
7.0; 7.1; 7.2 · source: NVD
DL
Debian Linux · Debian
7.0; 8.0 · source: NVD
EL
Enterprise Linux Desktop · Redhat
5.0; 6.0; 7.0 · source: NVD
EL
Enterprise Linux Server · Redhat
5.0; 6.0; 7.0 · source: NVD
EL
Enterprise Linux Server Aus · Redhat
7.2; 7.3; 7.4; 7.6; 7.7 · source: NVD
EL
Enterprise Linux Server Tus · Redhat
7.2; 7.3; 7.6; 7.7 · source: NVD
EL
Enterprise Linux Workstation · Redhat
5.0; 6.0; 7.0 · source: NVD
EI
Exalogic Infrastructure · Oracle
1.0; 2.0 · source: NVD
FE
Fedora · Fedoraproject
22 · source: NVD
HS
Http Server · Oracle
11.5.10.2 · source: NVD
IL
Integrated Lights Out Manager Firmware · Oracle
3.0 through 4.0.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-3195
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-3195
Broken Link
http://fortiguard.com/advisory/openssl-advisory-december-2015
Third Party Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10733
Third Party Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
Third Party Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
Mailing List
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173801.html
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