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Vulnerability details: VCID-ewmf-ncfy-aaas
Vulnerability ID VCID-ewmf-ncfy-aaas
Aliases CVE-2021-40812
Summary The GD Graphics Library (aka LibGD) through 2.3.2 has an out-of-bounds read because of the lack of certain gdGetBuf and gdPutBuf return value checks.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-125 Out-of-bounds Read
System Score Found at
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00137 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0014 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00164 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00164 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00164 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00164 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00164 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00164 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00164 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00164 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00164 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.0023 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00276 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00299 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00358 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
epss 0.00476 https://api.first.org/data/v1/epss?cve=CVE-2021-40812
cvssv3.1 4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2021-40812
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2021-40812
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2021-40812
archlinux Medium https://security.archlinux.org/AVG-2258
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-40812
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40812
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/libgd/libgd/commit/6f5136821be86e7068fcdf651ae9420b5d42e9a9
https://github.com/libgd/libgd/issues/750#issuecomment-914872385
https://lists.debian.org/debian-lts-announce/2024/04/msg00003.html
AVG-2258 https://security.archlinux.org/AVG-2258
cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:*
CVE-2021-40812 https://nvd.nist.gov/vuln/detail/CVE-2021-40812
USN-7112-1 https://usn.ubuntu.com/7112-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2021-40812
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-40812
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-40812
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.50202
EPSS Score 0.00137
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.