Vulnerability Monitor

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CVE-2019-9169

In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match.

Published

2019-02-26T02:29:00.497

Last Modified

2024-11-21T04:51:07.870

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnu	glibc	≤ 2.29	Yes
Application	netapp	cloud_backup	*	Yes
Application	netapp	ontap_select_deploy_administration_utility	-	Yes
Application	netapp	steelstore_cloud_integrated_storage	-	Yes
Application	mcafee	web_gateway	< 7.7.2.21	Yes
Application	mcafee	web_gateway	< 7.8.2.8	Yes
Application	mcafee	web_gateway	< 8.1.1	Yes
Operating System	canonical	ubuntu_linux	16.04	Yes
Operating System	canonical	ubuntu_linux	18.04	Yes
Operating System	canonical	ubuntu_linux	19.10	Yes

References

http://www.securityfocus.com/bid/107160 Broken Link ([email protected])
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34140 Exploit, Mailing List, Vendor Advisory ([email protected])
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34142 Exploit, Mailing List, Vendor Advisory ([email protected])
https://kc.mcafee.com/corporate/index?page=content&id=SB10278 Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202006-04 Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20190315-0002/ Patch, Third Party Advisory ([email protected])
https://sourceware.org/bugzilla/show_bug.cgi?id=24114 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commit%3Bh=583dd860d5b833037175247230a328f0050dbfe9 ([email protected])
https://support.f5.com/csp/article/K54823184 Third Party Advisory ([email protected])
https://usn.ubuntu.com/4416-1/ Third Party Advisory ([email protected])
https://www.oracle.com/security-alerts/cpuapr2022.html Not Applicable ([email protected])
http://www.securityfocus.com/bid/107160 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34140 Exploit, Mailing List, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34142 Exploit, Mailing List, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://kc.mcafee.com/corporate/index?page=content&id=SB10278 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202006-04 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20190315-0002/ Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://sourceware.org/bugzilla/show_bug.cgi?id=24114 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commit%3Bh=583dd860d5b833037175247230a328f0050dbfe9 (af854a3a-2127-422b-91ae-364da2661108)
https://support.f5.com/csp/article/K54823184 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4416-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.oracle.com/security-alerts/cpuapr2022.html Not Applicable (af854a3a-2127-422b-91ae-364da2661108)