5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
77.7%
Debian LTS Advisory DLA-2837-1 [email protected]
https://www.debian.org/lts/security/ Anton Gladky
December 02, 2021 https://wiki.debian.org/LTS
Package : gmp
Version : 2:6.1.2+dfsg-1+deb9u1
CVE ID : CVE-2021-43618
Debian Bug : 994405
One security issue has been discovered in gmp: GNU Multiple Precision Arithmetic Library.
It was discovered that integer overflow is possible in mpz/inp_raw.c and
resultant buffer overflow via crafted input, leading to a segmentation fault
on 32-bit platforms.
For Debian 9 stretch, this problem has been fixed in version
2:6.1.2+dfsg-1+deb9u1.
We recommend that you upgrade your gmp packages.
For the detailed security status of gmp please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/gmp
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | arm64 | libgmp-dev | < 2:6.1.2+dfsg-4+deb10u1 | libgmp-dev_2:6.1.2+dfsg-4+deb10u1_arm64.deb |
Debian | 9 | arm64 | libgmpxx4ldbl | < 2:6.1.2+dfsg-1+deb9u1 | libgmpxx4ldbl_2:6.1.2+dfsg-1+deb9u1_arm64.deb |
Debian | 11 | armel | libgmpxx4ldbl | < 2:6.2.1+dfsg-1+deb11u1 | libgmpxx4ldbl_2:6.2.1+dfsg-1+deb11u1_armel.deb |
Debian | 11 | ppc64el | libgmp-dev | < 2:6.2.1+dfsg-1+deb11u1 | libgmp-dev_2:6.2.1+dfsg-1+deb11u1_ppc64el.deb |
Debian | 9 | armel | libgmp-dev | < 2:6.1.2+dfsg-1+deb9u1 | libgmp-dev_2:6.1.2+dfsg-1+deb9u1_armel.deb |
Debian | 9 | armhf | libgmp-dev | < 2:6.1.2+dfsg-1+deb9u1 | libgmp-dev_2:6.1.2+dfsg-1+deb9u1_armhf.deb |
Debian | 10 | arm64 | libgmp10-dbgsym | < 2:6.1.2+dfsg-4+deb10u1 | libgmp10-dbgsym_2:6.1.2+dfsg-4+deb10u1_arm64.deb |
Debian | 11 | ppc64el | libgmp10 | < 2:6.2.1+dfsg-1+deb11u1 | libgmp10_2:6.2.1+dfsg-1+deb11u1_ppc64el.deb |
Debian | 10 | armel | libgmp3-dev | < 2:6.1.2+dfsg-4+deb10u1 | libgmp3-dev_2:6.1.2+dfsg-4+deb10u1_armel.deb |
Debian | 9 | amd64 | libgmp-dev | < 2:6.1.2+dfsg-1+deb9u1 | libgmp-dev_2:6.1.2+dfsg-1+deb9u1_amd64.deb |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
77.7%