OSV-2021-461

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wolfssl/OSV-2021-461.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-461
Published
2021-03-01T00:00:11.827075Z
Modified
2022-04-13T03:04:35.723733Z
Summary
Heap-buffer-overflow in ProcessReply
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31527

Crash type: Heap-buffer-overflow READ 1
Crash state:
ProcessReply
wolfSSL_connect
client.c
References

Affected packages

OSS-Fuzz / wolfssl

Package

Name
wolfssl
Purl
pkg:generic/wolfssl

Affected ranges

Type
GIT
Repo
https://github.com/wolfssl/wolfssl
Events
Introduced
83cdd1c314af5d6326470254b3cdbb9d85182348
Fixed
8bee2af550750d93dbfc7f790be33a6d6f077d49

Affected versions

v4.*

v4.6.0-stable
v4.7.0-stable

Ecosystem specific 

{
    "severity": "MEDIUM",
    "introduced_range": "deaf3b4b40d26663191d085557fbeb8cafa420ae:881657782478cef4a1527847bb2c4cd427bd6c99"
}