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CVE-2021-3575 · cross-distro fix matrix

CVE-2021-3575: A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.

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

Fix per ecosystem

Each block below is a distro release where CVE-2021-3575 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • openjpeg2→ fixed in2.4.0-3+deb11u1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y openjpeg2

Debian bookworm

Source: Debian Security Tracker

  • openjpeg2→ fixed in2.5.0-2+deb12u1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y openjpeg2

Debian trixie

Source: Debian Security Tracker

  • openjpeg2→ fixed in2.5.3-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y openjpeg2

Alpine v3.20

Source: Alpine secdb

  • openjpeg→ fixed in2.5.0-r0
    apk update && apk add --upgrade openjpeg

Alpine v3.21

Source: Alpine secdb

  • openjpeg→ fixed in2.5.0-r0
    apk update && apk add --upgrade openjpeg

Alpine edge

Source: Alpine secdb

  • openjpeg→ fixed in2.5.0-r0
    apk update && apk add --upgrade openjpeg

Alpine v3.18

Source: Alpine secdb

  • openjpeg→ fixed in2.5.0-r0
    apk update && apk add --upgrade openjpeg

Alpine v3.19

Source: Alpine secdb

  • openjpeg→ fixed in2.5.0-r0
    apk update && apk add --upgrade openjpeg
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