VulnerabilityModified
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.
HIGH 7.5EPSS 1.42%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.42% probability · 71th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-770
- Affected
- pupnp project/pupnp
- Source
- cve@mitre.org
References
- https://github.com/pupnp/pupnp/issues/249Exploit, Issue Tracking, Third Party Advisory
- https://github.com/pupnp/pupnp/releases/tag/release-1.14.5Third Party Advisory
- https://github.com/pupnp/pupnp/issues/249Exploit, Issue Tracking, Third Party Advisory
- https://github.com/pupnp/pupnp/releases/tag/release-1.14.5Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.