CVE-2020-15900

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-15900
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15900.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-15900
Related
Published
2020-07-28T16:15:12Z
Modified
2024-09-18T03:07:50.668290Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A memory corruption issue was found in Artifex Ghostscript 9.50 and 9.52. Use of a non-standard PostScript operator can allow overriding of file access controls. The 'rsearch' calculation for the 'post' size resulted in a size that was too large, and could underflow to max uint32_t. This was fixed in commit 5d499272b95a6b890a1397e11d20937de000d31b.

References

Affected packages

Alpine:v3.11 / ghostscript

Package

Name
ghostscript
Purl
pkg:apk/alpine/ghostscript?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.50-r1

Affected versions

8.*

8.64-r0
8.70-r0
8.71-r0
8.71-r1
8.71-r2
8.71-r3
8.71-r4

9.*

9.00-r0
9.00-r1
9.00-r2
9.04-r0
9.05-r0
9.05-r1
9.06-r0
9.06-r1
9.06-r2
9.06-r3
9.07-r0
9.09-r0
9.09-r1
9.10-r0
9.10-r1
9.15-r0
9.15-r1
9.16-r0
9.16-r1
9.16-r2
9.18-r0
9.19-r0
9.19-r1
9.20-r0
9.20-r1
9.21-r0
9.21-r1
9.21-r2
9.21-r3
9.22-r0
9.24-r0
9.25-r0
9.25-r1
9.26-r0
9.26-r1
9.26-r2
9.27-r0
9.27-r1
9.27-r2
9.27-r3
9.27-r4
9.50-r0

Alpine:v3.12 / ghostscript

Package

Name
ghostscript
Purl
pkg:apk/alpine/ghostscript?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.52-r1

Affected versions

8.*

8.64-r0
8.70-r0
8.71-r0
8.71-r1
8.71-r2
8.71-r3
8.71-r4

9.*

9.00-r0
9.00-r1
9.00-r2
9.04-r0
9.05-r0
9.05-r1
9.06-r0
9.06-r1
9.06-r2
9.06-r3
9.07-r0
9.09-r0
9.09-r1
9.10-r0
9.10-r1
9.15-r0
9.15-r1
9.16-r0
9.16-r1
9.16-r2
9.18-r0
9.19-r0
9.19-r1
9.20-r0
9.20-r1
9.21-r0
9.21-r1
9.21-r2
9.21-r3
9.22-r0
9.24-r0
9.25-r0
9.25-r1
9.26-r0
9.26-r1
9.26-r2
9.27-r0
9.27-r1
9.27-r2
9.27-r3
9.27-r4
9.50-r0
9.51-r0
9.52-r0

Debian:11 / ghostscript

Package

Name
ghostscript
Purl
pkg:deb/debian/ghostscript?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.52.1~dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / ghostscript

Package

Name
ghostscript
Purl
pkg:deb/debian/ghostscript?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.52.1~dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / ghostscript

Package

Name
ghostscript
Purl
pkg:deb/debian/ghostscript?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.52.1~dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}