CVE-2015-1791 — Race Condition in Openssl

CWE-362 — Race ConditionCWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-20 — Improper Input ValidationCWE-39919 documents14 sources
Severity
6.8MEDIUMNVD
OSV7.5
EPSS
10.2%
top 6.82%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
OpensslDebian OpensslApple OS X Yosemite V10.10.5 AND Security Update 2015-006+3 more
Timeline
PublishedJun 12
Latest updateNov 21

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.

CVSS vector

AV:N/AC:M/C:P/I:P/A:PExploitability: 8.6 | Impact: 6.4

Affected Packages8 packages

▶debiandebian/openssl< openssl 1.0.2b-1 (bookworm)
▶Debianopenssl/openssl< 1.0.2b-1+3
▶Ubuntuopenssl/openssl< 1.0.1f-1ubuntu2.15
▶NVDopenssl/openssl0.9.8zf+35

🔴Vulnerability Details

3
GHSA
GHSA-f894-wgvp-qh5g: Race condition in the ssl3_get_new_session_ticket function in ssl/s3_clnt↗2022-05-13
▶
OSV
CVE-2015-1791: Race condition in the ssl3_get_new_session_ticket function in ssl/s3_clnt↗2015-06-12
▶
OSV
openssl vulnerabilities↗2015-06-11
▶

📋Vendor Advisories

11
Palo Alto
PAN-SA-2024-0014 Informational Bulletin: Impact of OSS CVEs in Cortex XDR Agent↗2024-11-07
▶
CISA ICS
Siemens SCALANCE X-200RNA Switch Devices↗2022-12-19
▶
Palo Alto
PAN-SA-2016-0028 OpenSSL Vulnerabilities↗2016-10-18
▶
Palo Alto
PAN-SA-2016-0020 OpenSSL Vulnerabilities↗2016-08-15
▶
Cisco
Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Products↗2015-06-12
▶

🕵️Threat Intelligence

1
Tenable
[R3] LCE 5.0.0 Fixes Multiple Third-party Library Vulnerabilities↗2017-01-31
▶

📄Research Papers

1
arXiv
Mens Sana In Corpore Sano: Sound Firmware Corpora for Vulnerability Research↗2024-11-21
▶

💬Community

2
Bugzilla
CVE-2015-3216 CVE-2015-1789 CVE-2015-1790 CVE-2015-1792 CVE-2015-1791 CVE-2014-8176: OpenSSL multiple security issues [fedora-all]↗2015-06-12
▶
Bugzilla
CVE-2015-1791 OpenSSL: Race condition handling NewSessionTicket↗2015-06-05
▶
CVE-2015-1791 — Race Condition in Debian Openssl | cvebase