Vulnerability identifier: #VU79342
Vulnerability risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-125
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Binutils
Universal components / Libraries /
Libraries used by multiple products
Vendor: GNU
Description
The vulnerability allows a local attacker to perform a denial of service attack.
The vulnerability exists due to invalid read in process_symbol_table. A local attacker can trick the victim into opening a specially crafted data, trigger out-of-bounds read and perform a denial of service attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Binutils: 2.35
External links
http://sourceware.org/bugzilla/show_bug.cgi?id=25822
http://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=001890e1f9269697f7e0212430a51479271bdab2
http://security.netapp.com/advisory/ntap-20210115-0003/
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.