CVE-2019-12972
⚪ Do wiadomości
Przepełnienie bufora w bibliotece BFD umożliwia odczytanie poufnych danych z pamięci.
CVSS
5.5
EPSS
1.8%
Exploit
poc
Vendor
opensuse
Opis źródłowy (NVD)
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.
exploit
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 5.5 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 1.8% |
| Opublikowano (NVD) | 2019-06-26 14:15:10 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-08 22:16:49 UTC |
Referencje
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00078.html ([email protected]) [Mailing List, Third Party Advisory]
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00004.html ([email protected]) [Mailing List, Third Party Advisory]
- http://www.securityfocus.com/bid/108903 ([email protected]) [Broken Link, Third Party Advisory, VDB Entry]
- https://security.gentoo.org/glsa/202007-39 ([email protected]) [Third Party Advisory]
- https://sourceware.org/bugzilla/show_bug.cgi?id=24689 ([email protected]) [Exploit, Issue Tracking, Patch, Third Party Advisory]
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=890f750a3b053532a4b839a2dd6243076de12031 ([email protected])
- https://usn.ubuntu.com/4336-1/ ([email protected]) [Third Party Advisory]