The dtls1_listen function in d1_lib.c in OpenSSL 1.0.2 before 1.0.2a does not properly isolate the state information of independent data streams, which allows remote attackers to cause a denial of service (application crash) via crafted DTLS traffic, as demonstrated by DTLS 1.0 traffic to a DTLS 1.2 server.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Cisco Apic | — | Upgrade to the latest version of Cisco APIC to resolve this vulnerability. | May 11, 2026 | Mar 20, 2015 |
| Cisco Asa | — | Upgrade to the latest version of Cisco ASA to resolve this vulnerability. | Oct 21, 2021 | Mar 19, 2015 |
| Cisco Xe | — | Upgrade to the latest version of Cisco IOS XE | Jul 30, 2019 | Mar 19, 2015 |
| Cisco Xr Os | — | Upgrade to the latest version of Cisco IOS-XR to resolve this vulnerability. | May 19, 2021 | Mar 20, 2015 |
| Gentoo Linux | — | Upgrade dev-libs/openssl. | Oct 30, 2017 | Mar 19, 2015 |
| Hpsim | — | Upgrade to the latest version of HP Systems Insight Manager | Oct 13, 2015 | Mar 19, 2015 |
| Hpsmh | — | Upgrade to the latest version of HP System Management Homepage | Oct 13, 2015 | Mar 19, 2015 |
| Http Openssl | — | Upgrade to the latest version of OpenSSL | Mar 20, 2015 | Mar 19, 2015 |
| Oracle Solaris | — | Upgrade library/security/openssl to version 1.0.1.13-0.175.2.9.0.4.0 on Solaris 11.2Upgrade library/security/openssl/openssl-fips-140 to version 2.0.6-0.175.2.9.0.4.0 on Solaris 11.2 | May 29, 2017 | Mar 19, 2015 |
| Pulse Secure Pulse Connect Secure | — | Update Pulse Connect Secure to version 8.0R11Update Pulse Connect Secure to version 8.1R3.1Update Pulse Connect Secure to version 7.4R13.4Update Pulse Connect Secure to version 7.1R22.1 | Oct 28, 2020 | Mar 19, 2015 |
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