OSV-2020-797

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-797.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2020-797

Published

2020-07-14T05:37:37.559643Z

Modified

2022-04-13T03:04:37.905755Z

Summary

Use-of-uninitialized-value in MipsAsmParser::isPicAndNotNxxAbi

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22778

Crash type: Use-of-uninitialized-value
Crash state:
MipsAsmParser::isPicAndNotNxxAbi
MipsAsmParser::processInstruction
MipsAsmParser::MatchAndEmitInstruction

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22778

Affected packages

OSS-Fuzz / keystone

Package

Name: keystone
Purl: pkg:generic/keystone

Affected ranges

Type: GIT
Repo: https://github.com/keystone-engine/keystone.git
Events: Introduced

d49b6fa4013efb919d434bfd439311d6cb67a0f7

Fixed

e1547852d9accb9460573eb156fc81645b8e1871

Affected versions

0.*

0.9.2

0.9.2-rc1

0.9.2-rc1.post1

0.9.2-rc1.post2

Ecosystem specific

{
    "severity": "MEDIUM"
}

Database specific

source

"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-797.yaml"