CVE-2021-28302

medium

Published — · Modified —

CVSS v3

—

CVSS v2

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VIR risk

5.5

Description

A stack overflow in pupnp before version 1.14.5 can cause the denial of service through the Parser_parseDocument() function. ixmlNode_free() will release a child node recursively, which will consume stack space and lead to a crash.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-28302

OS impact

OS	Version	Status	Fixed in
arch		fixed	`1.14.5-1`
debian	forky	fixed	`0`
debian	sid	fixed	`0`
debian	trixie	fixed	`0`
debian	bookworm	affected
debian	bullseye	affected

References

https://security-tracker.debian.org/tracker/CVE-2021-28302

Verify integrity in audit chain (admin only). AS-IS.