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....
MediumCVSS 5.9
EPSS 10.7%
- Published
- Updated
- Exploit status
- No public exploit known
Description
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 on SSLv2 traffic, related to the get_client_master_key and get_client_hello functions.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/openssl(Debian:12) | < 1.0.0c-2 | 1.0.0c-2 |
| debian/openssl(Debian:13) | < 1.0.0c-2 | 1.0.0c-2 |
| debian/openssl(Debian:14) | < 1.0.0c-2 | 1.0.0c-2 |
| oracle tuxedo | = 12.1.1.0 | No fix listed |
| oracle exalogic infrastructure | = 1.0 | No fix listed |
| oracle exalogic infrastructure | = 2.0 | No fix listed |
| oracle PeopleSoft Enterprise PeopleTools | = 8.53 | No fix listed |
| oracle PeopleSoft Enterprise PeopleTools | = 8.54 | No fix listed |
| oracle PeopleSoft Enterprise PeopleTools | = 8.55 | No fix listed |
| OpenSSL | = 1.0.1 | No fix listed |
| OpenSSL | = 1.0.1-beta1 | No fix listed |
| OpenSSL | = 1.0.1-beta2 | No fix listed |
| OpenSSL | = 1.0.1-beta3 | No fix listed |
| OpenSSL | = 1.0.1a | No fix listed |
| OpenSSL | = 1.0.1b | No fix listed |
| OpenSSL | = 1.0.1c | No fix listed |
| OpenSSL | = 1.0.1d | No fix listed |
| OpenSSL | = 1.0.1e | No fix listed |
| OpenSSL | = 1.0.1f | No fix listed |
| OpenSSL | = 1.0.1g | No fix listed |
| OpenSSL | = 1.0.1h | No fix listed |
| OpenSSL | = 1.0.1i | No fix listed |
| OpenSSL | = 1.0.1j | No fix listed |
| OpenSSL | = 1.0.1k | No fix listed |
| OpenSSL | = 1.0.1l | No fix listed |
Show 16 more
| Product | Affected versions | Fixed in |
|---|---|---|
| OpenSSL | = 1.0.1m | No fix listed |
| OpenSSL | = 1.0.1n | No fix listed |
| OpenSSL | = 1.0.1o | No fix listed |
| OpenSSL | = 1.0.1p | No fix listed |
| OpenSSL | = 1.0.1q | No fix listed |
| OpenSSL | = 1.0.2 | No fix listed |
| OpenSSL | = 1.0.2-beta1 | No fix listed |
| OpenSSL | = 1.0.2-beta2 | No fix listed |
| OpenSSL | = 1.0.2-beta3 | No fix listed |
| OpenSSL | = 1.0.2a | No fix listed |
| OpenSSL | = 1.0.2b | No fix listed |
| OpenSSL | = 1.0.2c | No fix listed |
| OpenSSL | = 1.0.2d | No fix listed |
| OpenSSL | = 1.0.2e | No fix listed |
| oracle oss support tools | = 8.11.16.3.8 | No fix listed |
| oracle vm virtualbox | = 5.0.16 | No fix listed |
References
- Debian Security Tracker CVE-2015-3197 vendor-advisory
- kb.juniper.net
- FEDORA-2016-527018d2ff vendor-advisory
- SUSE-SU-2016:0617 vendor-advisory
- SUSE-SU-2016:0620 vendor-advisory
- SUSE-SU-2016:0621 vendor-advisory
- SUSE-SU-2016:0624 vendor-advisory
- openSUSE-SU-2016:0628 vendor-advisory
- SUSE-SU-2016:0631 vendor-advisory
- openSUSE-SU-2016:0637 vendor-advisory
- openSUSE-SU-2016:0638 vendor-advisory
- openSUSE-SU-2016:0640 vendor-advisory
- SUSE-SU-2016:0641 vendor-advisory
- SUSE-SU-2016:0678 vendor-advisory
- openSUSE-SU-2016:0720 vendor-advisory
- SUSE-SU-2016:1057 vendor-advisory
- openSUSE-SU-2016:1239 vendor-advisory
- openSUSE-SU-2016:1241 vendor-advisory
- www.openssl.org vendor-advisory
- www.oracle.com patch
- www.oracle.com
- www.oracle.com
- www.oracle.com
- www.oracle.com
- www.oracle.com
- www.oracle.com
- www.oracle.com
- 82237 vdb-entry
- 91787 vdb-entry
- 1034849 vdb-entry
- cert-portal.siemens.com
- git.openssl.org
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- FreeBSD-SA-16:11 vendor-advisory
- GLSA-201601-05 vendor-advisory
- VU#257823 third-party-advisory