CVE-2020-25664
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-25664
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-25664.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-25664
- Related
- Published
- 2020-12-08T21:15:12Z
- Modified
- 2024-09-18T03:10:50.945416Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply a specially crafted image could affect availability with a low impact to data integrity. This flaw affects ImageMagick versions prior to 6.9.10-68 and 7.0.8-68.
- References
Affected packages
Debian:11 / imagemagick
Package
- Name
- imagemagick
- Purl
- pkg:deb/debian/imagemagick?arch=source
Debian:12 / imagemagick
Package
- Name
- imagemagick
- Purl
- pkg:deb/debian/imagemagick?arch=source
Debian:13 / imagemagick
Package
- Name
- imagemagick
- Purl
- pkg:deb/debian/imagemagick?arch=source
Git / github.com/imagemagick/imagemagick
Affected ranges
- Type
- GIT
- Repo
- https://github.com/imagemagick/imagemagick
- Events
- Type
- GIT
- Repo
- https://github.com/imagemagick/imagemagick6
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
6.*
6.9.10-0
6.9.10-1
6.9.10-10
6.9.10-11
6.9.10-12
6.9.10-13
6.9.10-14
6.9.10-15
6.9.10-16
6.9.10-17
6.9.10-18
6.9.10-19
6.9.10-2
6.9.10-20
6.9.10-21
6.9.10-22
6.9.10-23
6.9.10-24
6.9.10-25
6.9.10-26
6.9.10-27
6.9.10-28
6.9.10-29
6.9.10-3
6.9.10-30
6.9.10-31
6.9.10-32
6.9.10-33
6.9.10-34
6.9.10-35
6.9.10-36
6.9.10-37
6.9.10-38
6.9.10-39
6.9.10-4
6.9.10-40
6.9.10-41
6.9.10-42
6.9.10-43
6.9.10-44
6.9.10-45
6.9.10-46
6.9.10-47
6.9.10-48
6.9.10-49
6.9.10-5
6.9.10-50
6.9.10-51
6.9.10-52
6.9.10-53
6.9.10-54
6.9.10-55
6.9.10-56
6.9.10-57
6.9.10-58
6.9.10-59
6.9.10-6
6.9.10-60
6.9.10-61
6.9.10-62
6.9.10-63
6.9.10-64
6.9.10-65
6.9.10-66
6.9.10-67
6.9.10-7
6.9.10-8
6.9.10-9
6.9.4-0
6.9.4-1
6.9.4-10
6.9.4-2
6.9.4-3
6.9.4-4
6.9.4-5
6.9.4-6
6.9.4-7
6.9.4-8
6.9.4-9
6.9.5-0
6.9.5-1
6.9.5-10
6.9.5-2
6.9.5-3
6.9.5-4
6.9.5-5
6.9.5-6
6.9.5-7
6.9.5-8
6.9.5-9
6.9.6-0
6.9.6-1
6.9.6-2
6.9.6-3
6.9.6-4
6.9.6-5
6.9.6-6
6.9.6-7
6.9.6-8
6.9.7-0
6.9.7-1
6.9.7-10
6.9.7-2
6.9.7-3
6.9.7-4
6.9.7-5
6.9.7-6
6.9.7-7
6.9.7-8
6.9.7-9
6.9.8-0
6.9.8-1
6.9.8-10
6.9.8-2
6.9.8-3
6.9.8-4
6.9.8-5
6.9.8-6
6.9.8-7
6.9.8-8
6.9.8-9
6.9.9-0
6.9.9-1
6.9.9-10
6.9.9-11
6.9.9-12
6.9.9-13
6.9.9-14
6.9.9-15
6.9.9-17
6.9.9-18
6.9.9-19
6.9.9-2
6.9.9-20
6.9.9-21
6.9.9-22
6.9.9-23
6.9.9-24
6.9.9-25
6.9.9-26
6.9.9-27
6.9.9-28
6.9.9-29
6.9.9-3
6.9.9-30
6.9.9-31
6.9.9-32
6.9.9-33
6.9.9-34
6.9.9-35
6.9.9-36
6.9.9-37
6.9.9-38
6.9.9-39
6.9.9-4
6.9.9-40
6.9.9-41
6.9.9-42
6.9.9-43
6.9.9-44
6.9.9-45
6.9.9-46
6.9.9-47
6.9.9-48
6.9.9-49
6.9.9-5
6.9.9-50
6.9.9-51
6.9.9-6
6.9.9-7
6.9.9-8
6.9.9-9
7.*
7.0.8-0
7.0.8-1
7.0.8-10
7.0.8-11
7.0.8-12
7.0.8-13
7.0.8-14
7.0.8-15
7.0.8-16
7.0.8-17
7.0.8-18
7.0.8-19
7.0.8-2
7.0.8-20
7.0.8-21
7.0.8-22
7.0.8-23
7.0.8-24
7.0.8-25
7.0.8-26
7.0.8-27
7.0.8-28
7.0.8-29
7.0.8-3
7.0.8-30
7.0.8-31
7.0.8-32
7.0.8-33
7.0.8-34
7.0.8-35
7.0.8-36
7.0.8-37
7.0.8-38
7.0.8-39
7.0.8-4
7.0.8-40
7.0.8-41
7.0.8-42
7.0.8-43
7.0.8-44
7.0.8-45
7.0.8-46
7.0.8-47
7.0.8-48
7.0.8-49
7.0.8-5
7.0.8-50
7.0.8-51
7.0.8-52
7.0.8-53
7.0.8-54
7.0.8-55
7.0.8-56
7.0.8-57
7.0.8-58
7.0.8-59
7.0.8-6
7.0.8-60
7.0.8-61
7.0.8-62
7.0.8-63
7.0.8-64
7.0.8-65
7.0.8-66
7.0.8-67
7.0.8-7
7.0.8-8
7.0.8-9