CVE-2019-12972

תיאור (מקור, אנגלית)

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. There is a heap-based buffer over-read in _bfd_doprnt in bfd.c because elf_object_p in elfcode.h mishandles an e_shstrndx section of type SHT_GROUP by omitting a trailing '\0' character.

מדדים

CVSS 3.1

5.5 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS — סבירות ניצול

2% (אחוזון 100) נכון ל-20/10/2026

CWE

CWE-125

מוצרים מושפעים

gnu: binutils; opensuse: leap; canonical: ubuntu linux

קישורים

• https://sourceware.org/bugzilla/show_bug.cgi?id=24689 ExploitIssue TrackingPatchThird Party Advisory
• https://sourceware.org/bugzilla/show_bug.cgi?id=24689 ExploitIssue TrackingPatchThird Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00078.html Mailing ListThird Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00004.html Mailing ListThird Party Advisory
• http://www.securityfocus.com/bid/108903 Broken LinkThird Party AdvisoryVDB Entry
• https://security.gentoo.org/glsa/202007-39 Third Party Advisory
• https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=890f750a3b053532a‮…
• https://usn.ubuntu.com/4336-1/ Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00078.html Mailing ListThird Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00004.html Mailing ListThird Party Advisory