Description (CNA)
miniupnpd contains an integer underflow vulnerability in SOAPAction header parsing that allows remote attackers to cause a denial of service or information disclosure by sending a malformed SOAPAction header with a single quote. Attackers can trigger an out-of-bounds memory read by exploiting improper length validation in ParseHttpHeaders(), where the parsed length underflows to a large unsigned value when passed to memchr(), causing the process to scan memory far beyond the allocated HTTP request buffer.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| miniupnp project / miniupnpd | affected 0 before 2.3.10 |
CWE
CWE-191, CWE-125
References
- https://github.com/miniupnp/miniupnp/
- https://github.com/miniupnp/miniupnp/commit/f56bd09b2f2650126b832c5f30a65a09e28167fa
- https://www.vulncheck.com/advisories/miniupnpd-integer-underflow-soapaction-header-parsing
ADP enrichment
No English description supplied.
No references supplied.