Vulnerability CVE-2019-7146
Published: 2019-01-28   Modified: 2019-01-29

Description:
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.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Elfutils project -> Elfutils 

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