OSV-2020-374

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wireshark/OSV-2020-374.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2020-374

Published

2020-07-01T00:00:05.857808Z

Modified

2022-04-13T03:04:37.811763Z

Summary

Heap-use-after-free in wmem_strbuf_get_str

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17305

Crash type: Heap-use-after-free READ 8
Crash state:
wmem_strbuf_get_str
dissect_rrc_PLMN_IdentityWithOptionalMCC_r6
dissect_per_constrained_sequence_of

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17305

Affected packages

OSS-Fuzz / wireshark

Package

Name: wireshark
Purl: pkg:generic/wireshark

Affected ranges

Type: GIT
Repo: https://gitlab.com/wireshark/wireshark.git
Events: Introduced

6d150bdf6272f5d0df5de86d71e0c7fabf479e7c

Fixed

7d874e2d3caff57d571cfca28b7919bda9f30c97

Ecosystem specific

{
    "severity": "HIGH"
}