Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gmplib | Gmp | <= 6.2.1 |
| Debian | Debian Linux | 9.0 |
| Netapp | Active Iq Unified Manager | - |
| Netapp | H300S Firmware | - |
| Netapp | H300S | - |
| Netapp | H500S Firmware | - |
| Netapp | H500S | - |
| Netapp | H700S Firmware | - |
| Netapp | H700S | - |
| Netapp | H410S Firmware | - |
| Netapp | H410S | - |
| Netapp | H410C Firmware | - |
| Netapp | H410C | - |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2022/Oct/8Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2022/10/13/3Mailing ListThird Party Advisory
- https://bugs.debian.org/994405Mailing ListThird Party Advisory
- https://gmplib.org/list-archives/gmp-bugs/2021-September/005077.htmlExploitThird Party Advisory
- https://gmplib.org/repo/gmp-6.2/rev/561a9c25298ePatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/12/msg00001.htmlMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202309-13
- https://security.netapp.com/advisory/ntap-20221111-0001/Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Oct/8Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2022/10/13/3Mailing ListThird Party Advisory
- https://bugs.debian.org/994405Mailing ListThird Party Advisory
- https://gmplib.org/list-archives/gmp-bugs/2021-September/005077.htmlExploitThird Party Advisory
- https://gmplib.org/repo/gmp-6.2/rev/561a9c25298ePatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/12/msg00001.htmlMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202309-13
FAQ
What is CVE-2021-43618?
CVE-2021-43618 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...
How severe is CVE-2021-43618?
CVE-2021-43618 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-43618?
Check the references section above for vendor advisories and patch information. Affected products include: Gmplib Gmp, Debian Debian Linux, Netapp Active Iq Unified Manager, Netapp H300S Firmware, Netapp H300S.