RUSTSEC-2020-0031

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    RUSTSEC-2020-0031

    Published: 16 Jun 2020Last Modified: 8 Nov 2023

    Summary: HTTP Request smuggling through malformed Transfer Encoding headers

    Details: HTTP pipelining issues and request smuggling attacks are possible due to incorrect Transfer encoding header parsing. It is possible conduct HTTP request smuggling attacks (CL:TE/TE:TE) by sending invalid Transfer Encoding headers. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.

    References: https://crates.io/crates/tiny_http, https://rustsec.org/advisories/RUSTSEC-2020-0031.html, https://github.com/tiny-http/tiny-http/issues/173

    Affected packages

    Package

    Name: tiny_http

    Purl: pkg:cargo/tiny_http

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.0.0-0
    Fixed -0.6.3

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    RUSTSEC-2020-0031 | CVE-DB