CVE-2015-1791
Description
Race condition in the ssl3_get_new_session_ticket function in ssl/s3_clnt.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b, when used for a multi-threaded client, allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact by providing a NewSessionTicket during an attempt to reuse a ticket that had been obtained earlier.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1.0.2b-1 |
| sid | Fixed | 1.0.2b-1 |
| forky | Fixed | 1.0.2b-1 |
| bullseye | Fixed | 1.0.2b-1 |
| bookworm | Fixed | 1.0.2b-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| openssl | openssl | {"endIncluding":"0.9.8zf"} | |
| openssl | openssl | 1.0.0 | |
| openssl | openssl | 1.0.0a | |
| openssl | openssl | 1.0.0b | |
| openssl | openssl | 1.0.0c | |
| openssl | openssl | 1.0.0d | |
| openssl | openssl | 1.0.0e | |
| openssl | openssl | 1.0.0f | |
| openssl | openssl | 1.0.0g | |
| openssl | openssl | 1.0.0h | |
| openssl | openssl | 1.0.0i | |
| openssl | openssl | 1.0.0j | |
| openssl | openssl | 1.0.0k | |
| openssl | openssl | 1.0.0l | |
| openssl | openssl | 1.0.0m | |
| openssl | openssl | 1.0.0n | |
| openssl | openssl | 1.0.0o | |
| openssl | openssl | 1.0.0p | |
| openssl | openssl | 1.0.0q | |
| openssl | openssl | 1.0.0r | |
| openssl | openssl | 1.0.1 | |
| openssl | openssl | 1.0.1a | |
| openssl | openssl | 1.0.1b | |
| openssl | openssl | 1.0.1c | |
| openssl | openssl | 1.0.1d | |
| openssl | openssl | 1.0.1e | |
| openssl | openssl | 1.0.1f | |
| openssl | openssl | 1.0.1g | |
| openssl | openssl | 1.0.1h | |
| openssl | openssl | 1.0.1i | |
| openssl | openssl | 1.0.1j | |
| openssl | openssl | 1.0.1k | |
| openssl | openssl | 1.0.1l | |
| openssl | openssl | 1.0.1m | |
| openssl | openssl | 1.0.2 | |
| openssl | openssl | 1.0.2a | |
References
- http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015
- http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10733
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160436.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160647.html
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html
- http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html
- http://marc.info/?l=bugtraq&m=143880121627664&w=2
- http://marc.info/?l=bugtraq&m=144050155601375&w=2
- http://rhn.redhat.com/errata/RHSA-2015-1115.html
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-openssl
- http://www-304.ibm.com/support/docview.wss?uid=swg21960041
- http://www.debian.org/security/2015/dsa-3287
- http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015
- http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015
- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
CWEs
CWE-362
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.