CVE-2021-43618
GMP Integer Overflow and Buffer Overflow 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.
INFO
Published Date :
Nov. 15, 2021, 4:15 a.m.
Last Modified :
Sept. 29, 2023, 3:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-43618 has a 5 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2021-43618
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-43618.
| URL | Resource |
|---|---|
| http://seclists.org/fulldisclosure/2022/Oct/8 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2022/10/13/3 | Mailing List Third Party Advisory |
| https://bugs.debian.org/994405 | Mailing List Third Party Advisory |
| https://gmplib.org/list-archives/gmp-bugs/2021-September/005077.html | Exploit Third Party Advisory |
| https://gmplib.org/repo/gmp-6.2/rev/561a9c25298e | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/12/msg00001.html | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202309-13 | |
| https://security.netapp.com/advisory/ntap-20221111-0001/ | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Map Vulnerabilities into Different Layers of the Container Image
Python
CNCF Live: Complexity vs Size vs Security
Python Shell
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Go
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Java Shell
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-43618 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-43618 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 29, 2023
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202309-13 [No Types Assigned] -
Modified Analysis by [email protected]
Dec. 08, 2022
Action Type Old Value New Value Changed Reference Type https://security.netapp.com/advisory/ntap-20221111-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20221111-0001/ Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 14, 2022
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20221111-0001/ [No Types Assigned] -
Modified Analysis by [email protected]
Nov. 08, 2022
Action Type Old Value New Value Changed Reference Type http://seclists.org/fulldisclosure/2022/Oct/8 No Types Assigned http://seclists.org/fulldisclosure/2022/Oct/8 Mailing List, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2022/10/13/3 No Types Assigned http://www.openwall.com/lists/oss-security/2022/10/13/3 Mailing List, Third Party Advisory -
CVE Modified by [email protected]
Oct. 17, 2022
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2022/Oct/8 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 13, 2022
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2022/10/13/3 [No Types Assigned] -
Modified Analysis by [email protected]
Dec. 16, 2021
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2021/12/msg00001.html No Types Assigned https://lists.debian.org/debian-lts-announce/2021/12/msg00001.html Mailing List, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 02, 2021
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2021/12/msg00001.html [No Types Assigned] -
Initial Analysis by [email protected]
Nov. 18, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://bugs.debian.org/994405 No Types Assigned https://bugs.debian.org/994405 Mailing List, Third Party Advisory Changed Reference Type https://gmplib.org/list-archives/gmp-bugs/2021-September/005077.html No Types Assigned https://gmplib.org/list-archives/gmp-bugs/2021-September/005077.html Exploit, Third Party Advisory Changed Reference Type https://gmplib.org/repo/gmp-6.2/rev/561a9c25298e No Types Assigned https://gmplib.org/repo/gmp-6.2/rev/561a9c25298e Patch, Third Party Advisory Added CWE NIST CWE-190 Added CPE Configuration OR *cpe:2.3:a:gmplib:gmp:*:*:*:*:*:*:x86:* versions up to (including) 6.2.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-43618 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-43618
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.79 }} 0.23%
score
0.81813
percentile