OSV-2020-2205

Import Source

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

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

94aa2587a3d9d2de8b1cf42734f96cbee559df6a

Fixed

d16525621f47141af0ed655932c89125c4780e93

{
    "severity": "HIGH"
}

source

"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2020-2205.yaml"