CVE-2015-8776

Name: CVE-2015-8776
Creator: NVD / NIST
Published: 2016-04-19T21:59:04.037+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 4.61%

Last modified Jun 17, 2026

CVE-2015-8776 is a vulnerability of currently unknown severity. The strftime function in the GNU C Library (aka glibc or libc6) before 2.23 allows context-dependent attackers to cause a denial of service (application crash) or possibly obtain sensitive information via an out-of-range time value.. EPSS estimates a 4.61% chance of exploitation in the next 30 days.

Description

The strftime function in the GNU C Library (aka glibc or libc6) before 2.23 allows context-dependent attackers to cause a denial of service (application crash) or possibly obtain sensitive information via an out-of-range time value.

Metrics

EPSS Probability

4.61%

90.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-189

Affected Software

Vendor	Product	Versions	Update
Suse	Linux Enterprise Debuginfo	11	Sp2
Opensuse	Opensuse	13.2	—
Suse	Linux Enterprise Desktop	11	Sp3
Suse	Linux Enterprise Desktop	12	—
Suse	Linux Enterprise Server	11	Sp2
Suse	Linux Enterprise Server	12	Sp1
Suse	Linux Enterprise Software Development Kit	11	Sp3
Suse	Linux Enterprise Software Development Kit	12	—
Suse	Suse Linux Enterprise Server	12	—
Canonical	Ubuntu Linux	12.04	—
Canonical	Ubuntu Linux	14.04	—
Canonical	Ubuntu Linux	15.10	—
Debian	Debian Linux	8.0	—
Fedoraproject	Fedora	23	—
Gnu	Glibc	<= 2.22	—

References

http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184626.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00037.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00038.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00039.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00042.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0680.html
http://www.debian.org/security/2016/dsa-3480
http://www.debian.org/security/2016/dsa-3481Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/19/11Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/20/1Issue Tracking
http://www.securityfocus.com/bid/83277
http://www.ubuntu.com/usn/USN-2985-1Third Party Advisory
http://www.ubuntu.com/usn/USN-2985-2Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1916
https://security.gentoo.org/glsa/201602-02Third Party Advisory
https://security.gentoo.org/glsa/201702-11
https://sourceware.org/bugzilla/show_bug.cgi?id=18985Issue Tracking
https://www.sourceware.org/ml/libc-alpha/2016-02/msg00502.htmlVendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184626.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00037.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00038.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00039.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00042.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0680.html
http://www.debian.org/security/2016/dsa-3480
http://www.debian.org/security/2016/dsa-3481Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/19/11Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/20/1Issue Tracking
http://www.securityfocus.com/bid/83277
http://www.ubuntu.com/usn/USN-2985-1Third Party Advisory
http://www.ubuntu.com/usn/USN-2985-2Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1916
https://security.gentoo.org/glsa/201602-02Third Party Advisory
https://security.gentoo.org/glsa/201702-11
https://sourceware.org/bugzilla/show_bug.cgi?id=18985Issue Tracking
https://www.sourceware.org/ml/libc-alpha/2016-02/msg00502.htmlVendor Advisory

Timeline

Published: Apr 19, 2016
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-8776?

How severe is CVE-2015-8776?

Severity scoring for CVE-2015-8776 is pending analysis. The EPSS model estimates a 4.61% probability of exploitation in the next 30 days.

How do I fix CVE-2015-8776?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-8776?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST