High severity · published May 1, 2017
CVE-2017-8396
The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, is vulnerable to an invalid read of size 1 because the existing reloc offset range…
7.5
CVSS
1.8%
EPSS
No
On KEV
Description
The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, is vulnerable to an invalid read of size 1 because the existing reloc offset range tests didn't catch small negative offsets less than the size of the reloc field. This vulnerability causes programs that conduct an analysis of binary programs using the libbfd library, such as objdump, to crash.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
Binutils · Gnu
2.28 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-8396
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-8396
security.gentoo.org
https://security.gentoo.org/glsa/201709-02
Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=21432
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