Description
The X509_cmp_time function in crypto/x509/x509_vfy.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 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted length field in ASN1_TIME data, as demonstrated by an attack against a server that supports client authentication with a custom verification callback.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-247-1 | openssl security update |
Debian DSA |
DSA-3287-1 | openssl security update |
EUVD |
EUVD-2015-1915 | The X509_cmp_time function in crypto/x509/x509_vfy.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 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted length field in ASN1_TIME data, as demonstrated by an attack against a server that supports client authentication with a custom verification callback. |
Ubuntu USN |
USN-2639-1 | OpenSSL vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T04:54:16.129Z
Reserved: 2015-02-17T00:00:00.000Z
Link: CVE-2015-1789
No data.
Status : Modified
Published: 2015-06-12T19:59:02.507
Modified: 2026-05-06T22:30:45.220
Link: CVE-2015-1789
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN