CVE-2015-8777

Exploit

EPSS 0.06%
Published 20.01.2016 05:59:01
Last modified 12.04.2025 10:46:40
Source secalert@redhat.com
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The process_envvars function in elf/rtld.c in the GNU C Library (aka glibc or libc6) before 2.23 allows local users to bypass a pointer-guarding protection mechanism via a zero value of the LD_POINTER_GUARD environment variable.

Affected products Warnungen 0 Metrics 3 CWE 0 References 18

Data is provided by the National Vulnerability Database (NVD)

Gnu ≫ Glibc Version <= 2.22

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.06%	0.187

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
nvd@nist.gov	2.1	3.9	2.9	AV:L/AC:L/Au:N/C:N/I:P/A:N

http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.html

http://www.ubuntu.com/usn/USN-2985-1

http://www.ubuntu.com/usn/USN-2985-2

http://www.debian.org/security/2016/dsa-3480

http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177404.html

https://security.gentoo.org/glsa/201702-11

http://hmarco.org/bugs/glibc_ptr_mangle_weakness.html

Exploit

http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00037.html

http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00038.html

http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00039.html

http://www.openwall.com/lists/oss-security/2016/01/20/1

http://www.securityfocus.com/bid/81469

http://www.securitytracker.com/id/1034811

https://access.redhat.com/errata/RHSA-2017:1916

https://sourceware.org/bugzilla/show_bug.cgi?id=18928

https://nvd.nist.gov/vuln/detail/CVE-2015-8777

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2015-8777

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2015-8777

EUVD