CVE-2019-12822: Buffer Overflow
First published: Fri Jun 14 2019(Updated: )
In http.c in Embedthis GoAhead before 4.1.1 and 5.x before 5.0.1, a header parsing vulnerability causes a memory assertion, out-of-bounds memory reference, and potential DoS, as demonstrated by a colon on a line by itself.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Embedthis GoAhead | <4.1.1 | |
| Embedthis GoAhead | >=5.0.0<5.0.1 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-12822?
CVE-2019-12822 is a vulnerability in Embedthis GoAhead before 4.1.1 and 5.x before 5.0.1 that allows for a header parsing vulnerability causing a memory assertion, out-of-bounds memory reference, and potential denial-of-service (DoS) attack.
What is the severity of CVE-2019-12822?
CVE-2019-12822 has a severity rating of 7.5 (high).
How does CVE-2019-12822 affect Embedthis GoAhead?
CVE-2019-12822 affects Embedthis GoAhead versions before 4.1.1 and 5.x before 5.0.1.
How can CVE-2019-12822 be exploited?
CVE-2019-12822 can be exploited by sending a malicious request with a colon on a line by itself in the HTTP headers.
Is there a fix for CVE-2019-12822?
Yes, CVE-2019-12822 can be fixed by upgrading to Embedthis GoAhead version 4.1.1 or 5.0.1.
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