Vulnerability CVE-2019-14250


Published: 2019-07-24

Description:
An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. simple_object_elf_match in simple-object-elf.c does not check for a zero shstrndx value, leading to an integer overflow and resultant heap-based buffer overflow.

Type:

CWE-190

(Integer Overflow or Wraparound)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
GNU -> Binutils 

 References:
http://www.securityfocus.com/bid/109354
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90924
https://gcc.gnu.org/ml/gcc-patches/2019-07/msg01003.html
https://security.netapp.com/advisory/ntap-20190822-0002/

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