Vulnerability Information
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Vulnerability Title
astral-tokio-tar insufficiently validates PAX extensions during extraction
Vulnerability Description
astral-tokio-tar is a tar archive reading/writing library for async Rust. In versions 0.5.6 and earlier, malformed PAX extensions were silently skipped when parsing tar archives. This silent skipping (rather than rejection) of invalid PAX extensions could be used as a building block for a parser differential, for example by silently skipping a malformed GNU “long link” extension so that a subsequent parser would misinterpret the extension. In practice, exploiting this behavior in astral-tokio-tar requires a secondary misbehaving tar parser, i.e. one that insufficiently validates malformed PAX extensions and interprets them rather than skipping or erroring on them. This vulnerability is considered low-severity as it requires a separate vulnerability against any unrelated tar parser. This issue has been fixed in version 0.6.0.
CVSS Information
N/A
Vulnerability Type
解释冲突
Vulnerability Title
astral-tokio-tar 安全漏洞
Vulnerability Description
astral-tokio-tar是Astral开源的一个Rust库。 astral-tokio-tar 0.5.6及之前版本存在安全漏洞，该漏洞源于解析tar存档时静默跳过格式错误的PAX扩展，可能被用作解析器差异化的构建块。
CVSS Information
N/A
Vulnerability Type
N/A