openSUSE-SU-2022:10080-1

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    openSUSE-SU-2022:10080-1

    Published: 6 Aug 2022Last Modified: 4 Feb 2026
    Upstream:
    CVE-2022-34037

    Summary: Security update for caddy

    Details: This update for caddy fixes the following issues: Update to version 2.5.2: * admin: expect quoted ETags (#4879) * headers: Only replace known placeholders (#4880) * reverseproxy: Err 503 if all upstreams unavailable * reverseproxy: Adjust new TLS Caddyfile directive names (#4872) * fileserver: Use safe redirects in file browser * admin: support ETag on config endpoints (#4579) * caddytls: Reuse issuer between PreCheck and Issue (#4866) * admin: Implement /adapt endpoint (close #4465) (#4846) * forwardauth: Fix case when `copy_headers` is omitted (#4856) * Expose several Caddy HTTP Matchers to the CEL Matcher (#4715) * reverseproxy: Fix double headers in response handlers (#4847) * reverseproxy: Fix panic when TLS is not configured (#4848) * reverseproxy: Skip TLS for certain configured ports (#4843) * forwardauth: Support renaming copied headers, block support (#4783) * Add comment about xcaddy to main * headers: Support wildcards for delete ops (close #4830) (#4831) * reverseproxy: Dynamic ServerName for TLS upstreams (#4836) * reverseproxy: Make TLS renegotiation optional * reverseproxy: Add renegotiation param in TLS client (#4784) * caddyhttp: Log error from CEL evaluation (fix #4832) * reverseproxy: Correct the `tls_server_name` docs (#4827) * reverseproxy: HTTP 504 for upstream timeouts (#4824) * caddytls: Make peer certificate verification pluggable (#4389) * reverseproxy: api: Remove misleading 'healthy' value * Fix #4822 and fix #4779 * reverseproxy: Add --internal-certs CLI flag #3589 (#4817) * ci: Fix build caching on Windows (#4811) * templates: Add `humanize` function (#4767) * core: Micro-optim in run() (#4810) * httpcaddyfile: Add `{err.*}` placeholder shortcut (#4798) * templates: Documentation consistency (#4796) * chore: Bump quic-go to v0.27.0 (#4782) * reverseproxy: Support http1.1>h2c (close #4777) (#4778) * rewrite: Handle fragment before query (fix #4775) [boo#1201822, CVE-2022-34037] * httpcaddyfile: Support multiple values for `default_bind` (#4774)

    References: https://lists.opensuse.org/archives/list/[email protected]/thread/GQURFVT45F4OXOLLGP52CDBSBPTC2M4G/, https://bugzilla.suse.com/1201822, https://www.suse.com/security/cve/CVE-2022-34037

    Affected packages

    Package

    Name: caddy

    Purl: pkg:rpm/suse/caddy&distro=SUSE%20Package%20Hub%2015%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.5.2-bp154.2.8.1

    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
    openSUSE-SU-2022:10080-1 | CVE-DB