CVE-2019-14250

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.

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3.0 : MEDIUM

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90924	Exploit Issue Tracking Third Party Advisory
https://gcc.gnu.org/ml/gcc-patches/2019-07/msg01003.html	Exploit Mailing List Third Party Advisory
http://www.securityfocus.com/bid/109354	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190822-0002/
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00056.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00057.html
https://usn.ubuntu.com/4326-1/
https://usn.ubuntu.com/4336-1/
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00058.html
https://security.gentoo.org/glsa/202007-39
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00078.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:binutils:2.32:*:*:*:*:*:*:*

Information

Published : 2019-07-24 04:15

Updated : 2020-11-02 21:15

NVD link : CVE-2019-14250

Mitre link : CVE-2019-14250

JSON object : View

Products Affected

gnu

binutils

CWE

CWE-190

Integer Overflow or Wraparound

CWE-787

Out-of-bounds Write

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