Search for vulnerabilities
Vulnerability details: VCID-j5m9-6mew-aaaf
Vulnerability ID VCID-j5m9-6mew-aaaf
Aliases CVE-2020-25674
Summary WriteOnePNGImage() from coders/png.c (the PNG coder) has a for loop with an improper exit condition that can allow an out-of-bounds READ via heap-buffer-overflow. This occurs because it is possible for the colormap to have less than 256 valid values but the loop condition will loop 256 times, attempting to pass invalid colormap data to the event logger. The patch replaces the hardcoded 256 value with a call to MagickMin() to ensure the proper value is used. This could impact application availability when a specially crafted input file is processed by ImageMagick. This flaw affects ImageMagick versions prior to 7.0.8-68.
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-125 Out-of-bounds Read
CWE-122 Heap-based Buffer Overflow
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-25674.html
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-25674.json
epss 0.00064 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00064 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00064 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00216 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
epss 0.00303 https://api.first.org/data/v1/epss?cve=CVE-2020-25674
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25674
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2020-25674
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2020-25674
cvssv3.1 5.5 https://nvd.nist.gov/vuln/detail/CVE-2020-25674
generic_textual Low https://ubuntu.com/security/notices/USN-4988-1
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-25674.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-25674.json
https://api.first.org/data/v1/epss?cve=CVE-2020-25674
https://bugzilla.redhat.com/show_bug.cgi?id=1891928
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25674
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2021/01/msg00010.html
https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html
https://ubuntu.com/security/notices/USN-4988-1
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2020-25674 https://nvd.nist.gov/vuln/detail/CVE-2020-25674
USN-4988-1 https://usn.ubuntu.com/4988-1/
USN-5335-1 https://usn.ubuntu.com/5335-1/
USN-7068-1 https://usn.ubuntu.com/7068-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-25674.json
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:N/S:U/C:N/I:N/A:H 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-2020-25674
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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-25674
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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-25674
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 0.29974
EPSS Score 0.00064
Published At Dec. 19, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.