Integer Overflow or Wraparound Affecting gmp package, versions <2:6.1.2+dfsg-2ubuntu0.1
Snyk CVSS
Attack Complexity
Low
Availability
High
Threat Intelligence
EPSS
0.48% (76th
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1804-GMP-1921285
- published 17 Nov 2021
- disclosed 15 Nov 2021
Introduced: 15 Nov 2021
CVE-2021-43618 Open this link in a new tabHow to fix?
Upgrade Ubuntu:18.04
gmp
to version 2:6.1.2+dfsg-2ubuntu0.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gmp
package and not the gmp
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:18.04
relevant fixed versions and status.
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.