Medium severity · published Nov 30, 2017
CVE-2017-17080
elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, does not validate sizes of core notes, which allows remote attackers to…
5.5
CVSS
1.3%
EPSS
No
On KEV
Description
elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, does not validate sizes of core notes, which allows remote attackers to cause a denial of service (bfd_getl32 heap-based buffer over-read and application crash) via a crafted object file, related to elfcore_grok_netbsd_procinfo, elfcore_grok_openbsd_procinfo, and elfcore_grok_nto_status.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
Binutils · Gnu
2.29.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-17080
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-17080
security.gentoo.org
https://security.gentoo.org/glsa/201811-17
Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=22421
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