GHSA-m7gr-5w5g-36jf

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    GHSA-m7gr-5w5g-36jf

    Published: 23 Jul 2022Last Modified: 7 Aug 2026

    Summary: Withdrawn Advisory: Out-of-bounds Read can lead to client side denial of service

    Details: ## Withdrawn Advisory This advisory has been withdrawn because it is a bug, not a vulnerability. According to the maintainer, the bug only affects the client side of the request and cannot cause a denial of service on the server. ## Original Description An out-of-bounds read in the rewrite function at /modules/caddyhttp/rewrite/rewrite.go in Caddy v2.5.1 allows attackers to cause a Denial of Service (DoS) on the client side via a crafted URI.

    References: https://nvd.nist.gov/vuln/detail/CVE-2022-34037, https://github.com/caddyserver/caddy/issues/4775, https://github.com/caddyserver/caddy/issues/4775#issuecomment-1203388116, https://github.com/caddyserver/caddy/commit/693e9b5283e675b56084ecc83d73176cab0ee27c, https://github.com/caddyserver/caddy

    Affected packages

    Package

    Name: github.com/caddyserver/caddy

    Purl: pkg:golang/github.com/caddyserver/caddy

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -2.5.2

    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
    GHSA-m7gr-5w5g-36jf | CVE-DB