OSV-2021-1806

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ghostscript/OSV-2021-1806.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1806
Published
2022-01-26T00:01:49Z
Modified
2022-04-13T03:04:34Z
Summary
Stack-buffer-overflow in pdfi_open_CIDFont_substitute_file
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44034

Crash type: Stack-buffer-overflow WRITE {*}
Crash state:
pdfi_open_CIDFont_substitute_file
pdfi_load_font
pdfi_read_type0_font
References

Affected packages

OSS-Fuzz / ghostscript

Package

Name
ghostscript
Purl
pkg:generic/ghostscript

Affected ranges

Type
GIT
Repo
git://git.ghostscript.com/ghostpdl.git
Events
Introduced
75fbddf52051987287e62d13c659eb73ba16982f
Fixed
bd747c5c2d320cd80ce08f16627c70a77ff67978

Affected versions

ghostpdl-9.*
ghostpdl-9.56.0-test-base-2
ghostpdl-9.56.0-test-base-3
ghostpdl-9.56.0-test-base-4

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ghostscript/OSV-2021-1806.yaml"