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CVE-2019-7665 Detail

Description

In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html Mailing List  Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:2197 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3575 Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2021/10/msg00030.html Mailing List  Third Party Advisory 
https://sourceware.org/bugzilla/show_bug.cgi?id=24089 Exploit  Issue Tracking  Third Party Advisory 
https://sourceware.org/ml/elfutils-devel/2019-q1/msg00049.html Exploit  Mailing List  Third Party Advisory 
https://usn.ubuntu.com/4012-1/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read cwe source acceptance level NIST  

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Change History

13 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-7665
NVD Published Date:
02/09/2019
NVD Last Modified:
11/30/2021
Source:
MITRE