Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured File Policy for HTTP. The vulnerability is due to incorrect detection of modified HTTP packets used in chunked responses. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass a configured File Policy for HTTP packets and deliver a malicious payload.
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Cisco
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1100-4p
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1100-8p
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1101-4p
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1109-4p
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1111x-8p
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4221 Integrated Services Router
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Snort
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Snort
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3317-1 | snort security update |
Debian DSA |
DSA-5354-1 | snort security update |
EUVD |
EUVD-2020-24570 | Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured File Policy for HTTP. The vulnerability is due to incorrect detection of modified HTTP packets used in chunked responses. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass a configured File Policy for HTTP packets and deliver a malicious payload. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 13 Nov 2024 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Projects
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-11-13T17:50:59.312Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3299
Updated: 2024-08-04T07:30:57.923Z
Status : Modified
Published: 2020-10-21T19:15:15.513
Modified: 2024-11-21T05:30:45.790
Link: CVE-2020-3299
No data.
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
EUVD