OSV-2020-2171

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wolfssl/OSV-2020-2171.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2171
Published
2020-11-21T00:00:42.417255Z
Modified
2022-04-13T03:04:35.712125Z
Summary
Stack-buffer-overflow in fp_read_unsigned_bin
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27666

Crash type: Stack-buffer-overflow READ 8
Crash state:
fp_read_unsigned_bin
mp_read_unsigned_bin
wc_RsaPublicKeyDecodeRaw
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
91d23d3f5aad1a0c7ee4622f0a57d0bbf0900227
Fixed
22ce25afbacfb60d426ac849fb365621967df0f6

Affected versions

v4.*

v4.6.0-stable

Ecosystem specific 

{
    "severity": "MEDIUM",
    "fixed_range": "382deb1f8620bcd08e6605d7efe4f53fd672a8b6:22ce25afbacfb60d426ac849fb365621967df0f6"
}