Medium severity · published Oct 10, 2019
CVE-2019-17450
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…
6.5
CVSS
2.8%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.8% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
Binutils · Gnu
2.32 · source: NVD
LE
Leap · Opensuse
15.1; 15.2 · source: NVD
UL
Ubuntu Linux · Canonical
18.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-17450
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-17450
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00078.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00004.html
Third Party Advisory
https://security.gentoo.org/glsa/202007-39
Third Party Advisory
https://security.netapp.com/advisory/ntap-20191024-0002/
Exploit
https://sourceware.org/bugzilla/show_bug.cgi?id=25078
Third Party Advisory
https://usn.ubuntu.com/4336-1/
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