Information disclosure in Apple Mac OS X
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 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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.387 (98.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.387 · newest: 0.387 · change: 0.000
Affected products
- Apple Mac OS X
- OpenSSL
- Oracle API Gateway — versions 11.1.2.3.0, 11.1.2.4.0
- Oracle Communications Webrtc Session Controller — versions 7.0, 7.1, 7.2
- Oracle Exalogic Infrastructure — versions 1.0, 2.0
- Oracle HTTP Server — versions 11.5.10.2
- Oracle Integrated Lights Out Manager Firmware
- Oracle Life Sciences Data Hub — versions 2.1
- Oracle Linux — versions 5, 6, 7
- Oracle Solaris — versions 10, 11.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html (Third Party Advisory)
- lists.apple.com/archives/security-announce/2016/Mar/msg00004.html (vendor-advisory, Mailing List, Third Party Advisory)
- rhn.redhat.com/errata/RHSA-2016-2056.html (vendor-advisory, Broken Link)
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay (Third Party Advisory)
- www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html (Third Party Advisory)
- support.apple.com/HT206167 (Third Party Advisory)
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204… (vendor-advisory, Third Party Advisory)
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay (Third Party Advisory)
- www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html (Third Party Advisory)
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay (Third Party Advisory)
Frequently asked questions
- What is CVE-2015-3195?
- CVE-2015-3195 is a medium-severity vulnerability in Apple Mac OS X, classified under Information Disclosure. CVSS score: 5.3/10. Published 2015-12-06.
- How severe is CVE-2015-3195?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2015-3195 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.