CVE-2016-0800 The SSLv2 protocol, as used in OpenSSL before 1.0.1s and 1.0.2 before 1.0.2g and other products, requires a server to send a ServerVerify message before establishing that a client possesses certain pl...
MediumCVSS 5.9
EPSS 82.1%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The SSLv2 protocol, as used in OpenSSL before 1.0.1s and 1.0.2 before 1.0.2g and other products, requires a server to send a ServerVerify message before establishing that a client possesses certain plaintext RSA data, which makes it easier for remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, aka a "DROWN" attack.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/nss(Debian:12) | < 3.13 | 3.13 |
| debian/nss(Debian:13) | < 3.13 | 3.13 |
| debian/nss(Debian:14) | < 3.13 | 3.13 |
| 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 |
| 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 |
| OpenSSL | = 1.0.1m | No fix listed |
| OpenSSL | = 1.0.1n | No fix listed |
| OpenSSL | = 1.0.1o | No fix listed |
Show 15 more
| Product | Affected versions | Fixed in |
|---|---|---|
| OpenSSL | = 1.0.1p | No fix listed |
| OpenSSL | = 1.0.1q | No fix listed |
| OpenSSL | = 1.0.1r | 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 |
| OpenSSL | = 1.0.2f | No fix listed |
| pulsesecure client | All versions | No fix listed |
| pulsesecure steel belted radius | All versions | No fix listed |
References
- Debian Security Tracker CVE-2016-0800 vendor-advisory
- kb.juniper.net
- kb.juniper.net
- 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-2016:0627 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
- HPSBGN03569 vendor-advisory
- HPSBMU03575 vendor-advisory
- HPSBMU03573 vendor-advisory
- RHSA-2016:1519 vendor-advisory
- support.citrix.com
- 20160302 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: March 2016 vendor-advisory
- www.huawei.com
- www.oracle.com
- www.oracle.com
- www.oracle.com
- www.oracle.com
- www.oracle.com
- www.oracle.com
- www.oracle.com
- 83733 vdb-entry
- 91787 vdb-entry
- 1035133 vdb-entry
- www.siemens.com
- access.redhat.com
- cert-portal.siemens.com
- cert-portal.siemens.com
- drownattack.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- h20566.www2.hpe.com
- help.ecostruxureit.com
- ics-cert.us-cert.gov
- kb.pulsesecure.net
- kc.mcafee.com
- FreeBSD-SA-16:12 vendor-advisory
- GLSA-201603-15 vendor-advisory
- security.netapp.com
- www.arista.com
- VU#583776 third-party-advisory
- www.openssl.org