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CVE-2018-18898 · cross-distro fix matrix

CVE-2018-18898: The email-ingestion feature in Best Practical Request Tracker 4.1.13 through 4.4 allows denial of service by remote attackers via an algorithmic complexity attack on email address parsing.

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

Fix per ecosystem

Each block below is a distro release where CVE-2018-18898 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • libemail-address-list-perl→ fixed in0.06-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y libemail-address-list-perl

Debian bookworm

Source: Debian Security Tracker

  • libemail-address-list-perl→ fixed in0.06-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y libemail-address-list-perl

Debian trixie

Source: Debian Security Tracker

  • libemail-address-list-perl→ fixed in0.06-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y libemail-address-list-perl

Alpine v3.20

Source: Alpine secdb

  • perl-email-address-list→ fixed in0.06-r0
    apk update && apk add --upgrade perl-email-address-list

Alpine v3.21

Source: Alpine secdb

  • perl-email-address-list→ fixed in0.06-r0
    apk update && apk add --upgrade perl-email-address-list

Alpine edge

Source: Alpine secdb

  • perl-email-address-list→ fixed in0.06-r0
    apk update && apk add --upgrade perl-email-address-list

Alpine v3.18

Source: Alpine secdb

  • perl-email-address-list→ fixed in0.06-r0
    apk update && apk add --upgrade perl-email-address-list

Alpine v3.19

Source: Alpine secdb

  • perl-email-address-list→ fixed in0.06-r0
    apk update && apk add --upgrade perl-email-address-list
Are YOU affected by CVE-2018-18898?

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