CVE-2018-19591

תיאור (מקור, אנגלית)

In the GNU C Library (aka glibc or libc6) through 2.28, attempting to resolve a crafted hostname via getaddrinfo() leads to the allocation of a socket descriptor that is not closed. This is related to the if_nametoindex() function.

מדדים

CVSS 3.1

7.5 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-20, CWE-404

מוצרים מושפעים

gnu: glibc; fedoraproject: fedora

קישורים

• https://sourceware.org/bugzilla/show_bug.cgi?id=23927 ExploitIssue TrackingThird Party Advisory
• https://sourceware.org/bugzilla/show_bug.cgi?id=23927 ExploitIssue TrackingThird Party Advisory
• http://www.securityfocus.com/bid/106037 Third Party AdvisoryVDB Entry
• http://www.securitytracker.com/id/1042174 Third Party AdvisoryVDB Entry
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorap‮…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorap‮…
• https://security.gentoo.org/glsa/201903-09 Third Party Advisory
• https://security.gentoo.org/glsa/201908-06
• https://security.netapp.com/advisory/ntap-20190321-0003/
• https://sourceware.org/git/?p=glibc.git%3Ba=blob_plain%3Bf=NEWS%3Bhb=HEAD