VAR-201808-0471
Vulnerability from variot - Updated: 2024-11-23 20:32An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2. An HTTP POST request with a specially crafted "Host" header field may cause a NULL pointer dereference and thus cause a denial of service, as demonstrated by the lack of a trailing ']' character in an IPv6 address. Embedthis GoAhead and Appweb for, NULL There is a vulnerability in pointer dereference.Service operation interruption (DoS) It may be in a state. Embedthis GoAhead and Appweb are both products of Embedthis Software in the United States. Embedthis GoAhead is an embedded Web server. Appweb is a fast and small web server, which is mainly used for embedded applications, devices and web services, and supports security defense strategies, digest authentication, virtual hosts, etc. There are security vulnerabilities in Embedthis GoAhead versions prior to 4.0. and Appweb versions prior to 7.0.2
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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