CVE-2019-17450

Public Exploit

Description

find_abstract_instance in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32, allows remote attackers to cause a denial of service (infinite recursion and application crash) via a crafted ELF file.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.91% Top 30%
Vendor Advisory ubuntu.com Vendor Advisory gentoo.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://sourceware.org/bugzilla/show_bug.cgi?id=25078 issue tracking exploit third party advisory
https://security.netapp.com/advisory/ntap-20191024-0002/ third party advisory
https://usn.ubuntu.com/4336-1/ third party advisory vendor advisory
https://security.gentoo.org/glsa/202007-39 third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00078.html mailing list third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00004.html mailing list third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-17450?
CVE-2019-17450 has been scored as a medium severity vulnerability.
How to fix CVE-2019-17450?
To fix CVE-2019-17450, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-17450 being actively exploited in the wild?
It is possible that CVE-2019-17450 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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