CVE-2017-18234 · cross-distro fix matrix

CVE-2017-18234: An issue was discovered in Exempi before 2.4.3. It allows remote attackers to cause a denial of service (invalid memcpy with resultant use-after-free) or possibly have unspecified other impact via a .pdf file containing JPEG data, related to XMPFiles/source/FormatSupport/ReconcileTIFF.cpp, XMPFiles/

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2017-18234 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

exempi→ fixed in2.4.3-1urgency: low

sudo apt-get install --only-upgrade -y exempi

Debian bookworm

Source: Debian Security Tracker

exempi→ fixed in2.4.3-1urgency: low

sudo apt-get install --only-upgrade -y exempi

Debian trixie

Source: Debian Security Tracker

exempi→ fixed in2.4.3-1urgency: low

sudo apt-get install --only-upgrade -y exempi

Are YOU affected by CVE-2017-18234?

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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