GHSA-hm37-9xh2-q499

Source

https://github.com/advisories/GHSA-hm37-9xh2-q499

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-hm37-9xh2-q499/GHSA-hm37-9xh2-q499.json

Aliases

• CVE-2022-31124
• PYSEC-2022-233

Published

2022-07-06T19:24:12Z

Modified

2024-02-21T05:20:56.015098Z

Details

Impact

If a field of a key is shorter than it is declared to be, the parser raises an error with a message containing the raw field value. An attacker able to modify the declared length of a key's sensitive field can thus expose the raw value of that field.

Patches

Upgrade to version 0.0.6, which no longer includes the raw field value in the error message.

Workarounds

N/A

References

N/A

For more information

If you have any questions or comments about this advisory: * Open an issue in opensshkeyparser

References

• https://github.com/scottcwang/openssh_key_parser/security/advisories/GHSA-hm37-9xh2-q499
• https://nvd.nist.gov/vuln/detail/CVE-2022-31124
• https://github.com/scottcwang/openssh_key_parser/pull/5
• https://github.com/scottcwang/openssh_key_parser/commit/26e0a471e9fdb23e635bc3014cf4cbd2323a08d3
• https://github.com/scottcwang/openssh_key_parser/commit/274447f91b4037b7050ae634879b657554523b39
• https://github.com/scottcwang/openssh_key_parser/commit/d5b53b4b7e76c5b666fc657019dbf864fb04076c
• https://github.com/pypa/advisory-database/tree/main/vulns/openssh-key-parser/PYSEC-2022-233.yaml
• https://github.com/scottcwang/openssh_key_parser