5.5

CVE-2018-7642

EPSS 0.18%
Veröffentlicht 02.03.2018 15:29:00
Zuletzt bearbeitet 21.11.2024 04:12:27
Quelle cve@mitre.org
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The swap_std_reloc_in function in aoutx.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (aout_32_swap_std_reloc_out NULL pointer dereference and application crash) via a crafted ELF file, as demonstrated by objcopy.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 10

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Gnu ≫ Binutils Version2.30

Redhat ≫ Enterprise Linux Desktop Version7.0

Redhat ≫ Enterprise Linux Server Version7.0

Redhat ≫ Enterprise Linux Workstation Version7.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.18%	0.397

CVSS Metriken
Quelle	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:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:N/I:N/A:P

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://security.gentoo.org/glsa/201811-17

Third Party Advisory

https://access.redhat.com/errata/RHBA-2019:0327

Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html

https://access.redhat.com/errata/RHSA-2018:3032

Third Party Advisory

https://sourceware.org/bugzilla/show_bug.cgi?id=22887

Third Party Advisory

Issue Tracking

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=116acb2c268c89c89186673a7c92620d21825b25

https://nvd.nist.gov/vuln/detail/CVE-2018-7642

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2018-7642

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2018-7642

EUVD