Out-of-bounds Read Affecting dwarves package, versions <1.22-150300.7.3.1


Severity

Recommended
0.0
low
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.15% (52nd percentile)

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  • Snyk IDSNYK-SLES153-DWARVES-2965414
  • published2 Aug 2022
  • disclosed1 Aug 2022

Introduced: 1 Aug 2022

CVE-2019-7150  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade SLES:15.3 dwarves to version 1.22-150300.7.3.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream dwarves package and not the dwarves package as distributed by SLES. See How to fix? for SLES:15.3 relevant fixed versions and status.

An issue was discovered in elfutils 0.175. A segmentation fault can occur in the function elf64_xlatetom in libelf/elf32_xlatetom.c, due to dwfl_segment_report_module not checking whether the dyn data read from a core file is truncated. A crafted input can cause a program crash, leading to denial-of-service, as demonstrated by eu-stack.

CVSS Scores

version 3.1