CVE-2019-7150

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 v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

1.39% chance of exploitation in the next 30 days, 70th percentile

Published

2019-01-29

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://sourceware.org/bugzilla/show_bug.cgi?id=24103

References

• CVE Record
• NVD entry

Related

• CVE-2019-7149
• CVE-2019-7151
• CVE-2019-7148
• CVE-2019-7152
• CVE-2019-7147
• CVE-2019-7153