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CVE-2023-36478 · cross-distro fix matrix

CVE-2023-36478: Eclipse Jetty provides a web server and servlet container. In versions 11.0.0 through 11.0.15, 10.0.0 through 10.0.15, and 9.0.0 through 9.4.52, an integer overflow in `MetaDataBuilder.checkSize` allows for HTTP/2 HPACK header values to exceed their size limit. `MetaDataBuilder.java` determines if a

Affects 8 Linux releases across 8 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2023-36478 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • jetty9→ fixed in9.4.50-4+deb11u1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y jetty9

Debian bookworm

Source: Debian Security Tracker

  • jetty9→ fixed in9.4.50-4+deb12u2urgency: not yet assigned
    sudo apt-get install --only-upgrade -y jetty9

Debian trixie

Source: Debian Security Tracker

  • jetty9→ fixed in9.4.53-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y jetty9

Alpine v3.20

Source: Alpine secdb

  • jetty-runner→ fixed in9.4.53.20231009-r0
    apk update && apk add --upgrade jetty-runner

Alpine v3.21

Source: Alpine secdb

  • jetty-runner→ fixed in9.4.53.20231009-r0
    apk update && apk add --upgrade jetty-runner

Alpine edge

Source: Alpine secdb

  • jetty-runner→ fixed in9.4.53.20231009-r0
    apk update && apk add --upgrade jetty-runner

Alpine v3.18

Source: Alpine secdb

  • jetty-runner→ fixed in9.4.53.20231009-r0
    apk update && apk add --upgrade jetty-runner

Alpine v3.19

Source: Alpine secdb

  • jetty-runner→ fixed in9.4.53.20231009-r0
    apk update && apk add --upgrade jetty-runner
Are YOU affected by CVE-2023-36478?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash
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CVE-2023-36478dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. $99 lifetime, 50 founder seats, 30-day refund.

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