CVE-2019-7146

In elfutils 0.175, there is a buffer over-read in the ebl_object_note function in eblobjnote.c in libebl. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted elf file, as demonstrated by eu-readelf.

CVSS v3.0

5.5 MEDIUMCVSS:3.0/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

1.51% chance of exploitation in the next 30 days, 73th percentile

Published

2019-01-29

Updated

2024-08-04

Proof-of-concept exploits (2)

• https://sourceware.org/bugzilla/show_bug.cgi?id=24075
• https://sourceware.org/bugzilla/show_bug.cgi?id=24081

References

• CVE Record
• NVD entry

Related

• CVE-2019-7139
• CVE-2019-7147
• CVE-2019-7069
• CVE-2019-7148
• CVE-2019-7004
• CVE-2019-7149