OSV-2021-1820

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-1820

Published

2022-06-19T00:00:52.240583Z

Modified

2022-06-19T00:00:52.240913Z

Summary

Heap-buffer-overflow in r_str_utf8_codepoint

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48098

Crash type: Heap-buffer-overflow READ 1
Crash state:
r_str_utf8_codepoint
r_str_char_fullwidth
r_str_len_utf8_ansi

References

Affected packages

Type: GIT
Repo: https://github.com/radareorg/radare2
Events: Introduced

775f2b3d8d6d44f3312f9911dcf70b203268f387

Fixed

2cfc1d7e12adf87a28ac78abb32233cf39c6d54a

4.4.0

4.5.1

5.0.0

5.1.0

5.1.1

5.2.0

5.2.1

5.3.0

5.3.1

5.4.0

5.4.0-git

5.4.2

5.5.0

5.5.2

5.5.4

5.6.0

5.6.2

5.6.4

5.6.6

5.6.8

5.7.0

release-5.0.0

{
    "severity": "MEDIUM"
}