Information disclosure in Openssl
CVE-2015-3197
ssl/s2_srvr.c in OpenSSL 1.0.1 before 1.0.1r and 1.0.2 before 1.0.2f does not prevent use of disabled ciphers, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by performing computations o…
Vulnerability class: Information Disclosure
EPSS: 0.222 (95.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Openssl — versions 1.0.1, 1.0.1a, 1.0.1b
- Oracle Exalogic_infrastructure — versions 1.0, 2.0
- Oracle Oss_support_tools — versions 8.11.16.3.8
- Oracle Peoplesoft_enterprise_peopletools — versions 8.53, 8.54, 8.55
- Oracle Tuxedo — versions 12.1.1.0
- Oracle Vm_virtualbox — versions 5.0.16
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com
- FEDORA-2016-527018d2ff (vendor-advisory)
- secalert@redhat.com
- openSUSE-SU-2016:0638 (vendor-advisory)
- secalert@redhat.com
- openSUSE-SU-2016:1239 (vendor-advisory)
- SUSE-SU-2016:0621 (vendor-advisory)
- 1034849 (vdb-entry)
- openSUSE-SU-2016:0640 (vendor-advisory)
- secalert@redhat.com
Frequently asked questions
- What is CVE-2015-3197?
- CVE-2015-3197 is a medium-severity vulnerability in Openssl, classified under Information Disclosure. CVSS score: 5.9/10. Published 2016-02-15.
- How severe is CVE-2015-3197?
- Medium severity. CVSS v3 base score is 5.9 out of 10.
- Is CVE-2015-3197 known to be exploited?
- 12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.