CVE-2007-5116 · cross-distro fix matrix

CVE-2007-5116: Buffer overflow in the polymorphic opcode support in the Regular Expression Engine (regcomp.c) in Perl 5.8 allows context-dependent attackers to execute arbitrary code by switching from byte to Unicode (UTF) characters in a regular expression.

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

Fix per ecosystem

Each block below is a distro release where CVE-2007-5116 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

perl→ fixed in5.8.8-12urgency: medium

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

Debian bookworm

Source: Debian Security Tracker

perl→ fixed in5.8.8-12urgency: medium

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

Debian trixie

Source: Debian Security Tracker

perl→ fixed in5.8.8-12urgency: medium

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

Are YOU affected by CVE-2007-5116?

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.

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