Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.
CVSS Details
- CVSS 3.1 Base Score: 9.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade openssl | Aug 30, 2017 | May 14, 2012 |
| Apple Osx Note | — | Upgrade macOS to the latest versionApply OS X security update 2013-002 | Aug 28, 2015 | May 14, 2012 |
| Apple Osx Openssl | — | Apply OS X security update 2013-002Upgrade macOS to the latest version | Jun 20, 2013 | May 14, 2012 |
| Centos_linux | — | Upgrade openssl-develUpgrade openssl-perlUpgrade opensslUpgrade openssl-static | Dec 1, 2016 | May 14, 2012 |
| Debian | — | Upgrade openssl | Jul 30, 2024 | May 14, 2012 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Jul 10, 2014 |
| Freebsd | — | Upgrade openssl | Dec 10, 2025 | May 10, 2012 |
| Gentoo Linux | — | Upgrade dev-libs/openssl. | Oct 30, 2017 | May 14, 2012 |
| Hpux | — | Update openssl.OPENSSL-SRC to the latest versionUpdate openssl.OPENSSL-PVT to the latest versionUpdate openssl.OPENSSL-MIS to the latest versionUpdate openssl.OPENSSL-CER to the latest versionUpdate openssl.OPENSSL-PRNG to the latest versionUpdate openssl.OPENSSL-CONF to the latest versionUpdate openssl.OPENSSL-RUN to the latest versionUpdate openssl.OPENSSL-INC to the latest versionUpdate openssl.OPENSSL-DOC to the latest versionUpdate openssl.OPENSSL-LIB to the latest versionUpdate openssl.OPENSSL-MAN to the latest version | Aug 11, 2017 | May 14, 2012 |
| Http Openssl | — | Upgrade to the latest version of OpenSSL | May 24, 2012 | May 14, 2012 |
| Ibm Aix | — | Apply the fix or workaround for openssl_advisory4 | Nov 30, 2017 | May 14, 2012 |
| Oracle Solaris | — | Upgrade library/security/openssl to version 1.0.0.10-0.175.0.9.0.4.0 on Solaris 11.0 | May 29, 2017 | May 14, 2012 |
| Oracle_linux | — | Upgrade openssl-perlUpgrade openssl-staticUpgrade opensslUpgrade openssl-devel | May 13, 2016 | May 14, 2012 |
| Red Hat Jboss Eap | — | Upgrade Red Hat JBoss EAP to the latest version | Sep 19, 2024 | May 10, 2012 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 10, 2012 |
| Suse | — | Upgrade libopenssl0_9_8Upgrade openssl-docUpgrade libopenssl0_9_8-x86Upgrade opensslUpgrade libopenssl0_9_8-hmac-32bitUpgrade libopenssl-develUpgrade libopenssl0_9_8-hmacUpgrade libopenssl0_9_8-32bit | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade libssl0.9.8Upgrade opensslUpgrade libssl1.0.0 | Nov 8, 2024 | May 14, 2012 |
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