var-201605-0557
Vulnerability from variot
Cisco AsyncOS before 8.5.3-069 and 8.6 through 8.8 on Web Security Appliance (WSA) devices mishandles memory allocation for HTTP requests, which allows remote attackers to cause a denial of service (proxy-process reload) via a crafted request, aka Bug ID CSCuu02529. Vendors have confirmed this vulnerability Bug ID CSCuu02529 It is released as.Service disruption through a crafted request by a third party ( Proxy process reload ) There is a possibility of being put into a state. Cisco AsyncOS for Cisco Web Security Appliance is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition; denying service to legitimate users. This issue is being tracked by Cisco Bug ID CSCuu02529. Cisco WSA AsyncOS before 8.5.3-069 and versions 8.6 to 8.8 have a security vulnerability in the HTTP request parsing. The vulnerability is caused by the program not correctly allocating space for the HTTP header and HTTP payload
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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