UBUNTU-CVE-2021-43618
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UBUNTU-CVE-2021-43618
Published: 15 Nov 2021Last Modified: 22 Apr 2026
Upstream:
Aliases:
Summary:
Details: GNU Multiple Precision Arithmetic Library (GMP) through 6.2.1 has an mpz/inp_raw.c integer overflow and resultant buffer overflow via crafted input, leading to a segmentation fault on 32-bit platforms.
References: https://ubuntu.com/security/CVE-2021-43618, https://gmplib.org/list-archives/gmp-bugs/2021-September/005077.html, https://ubuntu.com/security/notices/USN-5672-1, https://ubuntu.com/security/notices/USN-5672-2, https://www.cve.org/CVERecord?id=CVE-2021-43618
Affected packages
Package
Name: gmp
Purl: pkg:deb/ubuntu/gmp@2:5.1.3+dfsg-1ubuntu1+esm1?arch=source&distro=trusty/esm
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2:5.1.3+dfsg-1ubuntu1+esm1
Affected versions
2:5.1.2+dfsg-2ubuntu1
2:5.1.2+dfsg-3ubuntu2
2:5.1.2+dfsg-3ubuntu3
2:5.1.3+dfsg-1ubuntu1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
