Vulnerability Details : CVE-2021-28302
Potential exploit
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.
Vulnerability category: Denial of service
Products affected by CVE-2021-28302
- cpe:2.3:a:pupnp_project:pupnp:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-28302
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-28302
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-28302
-
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-28302
-
https://github.com/pupnp/pupnp/releases/tag/release-1.14.5
Release release-1.14.5 · pupnp/pupnp · GitHubThird Party Advisory
-
https://github.com/pupnp/pupnp/issues/249
Too many nested tags will lead to stack space exhaustion, resulting in signal 11 (SIGSEGV) · Issue #249 · pupnp/pupnp · GitHubExploit;Issue Tracking;Third Party Advisory
Jump to