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CVE-2018-14767 · cross-distro fix matrix

CVE-2018-14767: In Kamailio before 5.0.7 and 5.1.x before 5.1.4, a crafted SIP message with a double "To" header and an empty "To" tag causes a segmentation fault and crash. The reason is missing input validation in the "build_res_buf_from_sip_req" core function. This could result in denial of service and potential

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

Fix per ecosystem

Each block below is a distro release where CVE-2018-14767 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • kamailio→ fixed in5.1.4-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y kamailio

Debian bookworm

Source: Debian Security Tracker

  • kamailio→ fixed in5.1.4-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y kamailio

Debian trixie

Source: Debian Security Tracker

  • kamailio→ fixed in5.1.4-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y kamailio

Alpine v3.20

Source: Alpine secdb

  • kamailio→ fixed in5.1.4-r0
    apk update && apk add --upgrade kamailio

Alpine v3.21

Source: Alpine secdb

  • kamailio→ fixed in5.1.4-r0
    apk update && apk add --upgrade kamailio

Alpine edge

Source: Alpine secdb

  • kamailio→ fixed in5.1.4-r0
    apk update && apk add --upgrade kamailio

Alpine v3.18

Source: Alpine secdb

  • kamailio→ fixed in5.1.4-r0
    apk update && apk add --upgrade kamailio

Alpine v3.19

Source: Alpine secdb

  • kamailio→ fixed in5.1.4-r0
    apk update && apk add --upgrade kamailio
Are YOU affected by CVE-2018-14767?

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