CVE-2013-7353 · cross-distro fix matrix

CVE-2013-7353: Integer overflow in the png_set_unknown_chunks function in libpng/pngset.c in libpng before 1.5.14beta08 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a crafted image, which triggers a heap-based buffer overflow.

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

Fix per ecosystem

Each block below is a distro release where CVE-2013-7353 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

libpng1.6→ fixed in1.6.10-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libpng1.6
```

Debian bookworm

Source: Debian Security Tracker

libpng1.6→ fixed in1.6.10-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libpng1.6
```

Debian trixie

Source: Debian Security Tracker

libpng1.6→ fixed in1.6.10-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libpng1.6
```

Are YOU affected by CVE-2013-7353?

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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