CVE-2021-28302

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.

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

1.15% chance of exploitation in the next 30 days, 66th percentile

Published

2021-03-12

Updated

2024-08-03

Proof-of-concept exploits (1)

• pupnp/pupnp/issues/249442★ · 2026-10-08

References

• CVE Record
• NVD entry