OSV-2020-2205

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2020-2205.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2205
Published
2020-11-28T00:01:12.405006Z
Modified
2022-04-13T03:04:39.528978Z
Summary
Heap-buffer-overflow in ojph::local::ojph_decode_codeblock
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27924

Crash type: Heap-buffer-overflow WRITE 4
Crash state:
ojph::local::ojph_decode_codeblock
grk::t1_ht::T1HT::decompress
grk::DecompressBlockExec::open
References

Affected packages

OSS-Fuzz / grok

Package

Name
grok
Purl
pkg:generic/grok

Affected ranges

Type
GIT
Repo
https://github.com/GrokImageCompression/grok.git
Events

Ecosystem specific

{
    "severity": "HIGH"
}