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Vulnerability record · CVE-2015-5277 · published 17 December 2015

CVE-2015-5277: Redhat enterprise linux desktop memory buffer overflow vulnerability

Redhat · Enterprise Linux Desktop

The get_contents function in nss_files/files-XXX.c in the Name Service Switch (NSS) in GNU C Library (aka glibc or libc6) before 2.20 might allow local users to cause a denial of service (heap corruption) or gain privileges via a long line in the NSS files database.

7.2 CVSS 2.0 High EPSS 0.59% · top 53.8% CWE-119 · Memory buffer overflow
7.2CVSS 2.0 base score
0.59%EPSS exploitation probability, 30 days
NoNot in CISA KEV
6Affected product versions listed by NVD
26References
17 Jun 2026Last modified by NVD

Description

The get_contents function in nss_files/files-XXX.c in the Name Service Switch (NSS) in GNU C Library (aka glibc or libc6) before 2.20 might allow local users to cause a denial of service (heap corruption) or gain privileges via a long line in the NSS files database.

AV:L/AC:L/Au:N/C:C/I:C/A:C

Affected products

6 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html
http://rhn.redhat.com/errata/RHSA-2015-2172.html
http://seclists.org/fulldisclosure/2019/Sep/7
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.securityfocus.com/bid/78092
http://www.securitytracker.com/id/1034196
http://www.ubuntu.com/usn/USN-2985-1
http://www.ubuntu.com/usn/USN-2985-2
https://bugzilla.redhat.com/show_bug.cgi?id=1262914
https://seclists.org/bugtraq/2019/Sep/7
https://security.gentoo.org/glsa/201702-11
https://sourceware.org/bugzilla/show_bug.cgi?id=17079
https://sourceware.org/ml/libc-alpha/2014-09/msg00088.html
http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html
http://rhn.redhat.com/errata/RHSA-2015-2172.html
http://seclists.org/fulldisclosure/2019/Sep/7
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.securityfocus.com/bid/78092
http://www.securitytracker.com/id/1034196
http://www.ubuntu.com/usn/USN-2985-1
http://www.ubuntu.com/usn/USN-2985-2
https://bugzilla.redhat.com/show_bug.cgi?id=1262914
https://seclists.org/bugtraq/2019/Sep/7
https://security.gentoo.org/glsa/201702-11
https://sourceware.org/bugzilla/show_bug.cgi?id=17079
https://sourceware.org/ml/libc-alpha/2014-09/msg00088.html

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Source: NIST National Vulnerability Database (record CVE-2015-5277), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.