CVE-2019-1970
published 2019-08-08CVE-2019-1970: A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol inspection engine of Cisco Firepower Threat Defense (FTD) Software…
PriorityP345high7.5CVSS 3.0
AVNACLPRNUINSUCNIHAN
EPSS
1.49%
71.5th percentile
A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol inspection engine of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors when handling specific SSL/TLS messages. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_firepower_threat_defense_software | >= unspecified < n/a | n/a |
| cisco | firepower_threat_defense | < 6.4.1 | 6.4.1 |
| cisco | firepower_threat_defense | — | — |
| cisco | secure_firewall_management_center | — | — |
| cisco | secure_firewall_management_center | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
vendor_cisco5.8MEDIUM
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GHSA
GHSA-h82c-2jx2-9fmm: A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol inspection engine of Cisco Firepower Threat Defense (FTD) So
ghsa_unreviewed·2022-05-24
CVE-2019-1970 [HIGH] CWE-693 GHSA-h82c-2jx2-9fmm: A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol inspection engine of Cisco Firepower Threat Defense (FTD) So
A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol inspection engine of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors when handling specific SSL/TLS messages. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network.
Cisco
Cisco Firepower Threat Defense Software File Policy Bypass Vulnerability
vendor_cisco·2019-08-07·CVSS 5.8
CVE-2019-1970 [MEDIUM] CWE-693 Cisco Firepower Threat Defense Software File Policy Bypass Vulnerability
Cisco Firepower Threat Defense Software File Policy Bypass Vulnerability
A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol inspection engine of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system.
The vulnerability is due to errors when handling specific SSL/TLS messages. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnera
Cisco
Cisco Firepower Threat Defense Software File Policy Bypass Vulnerability
vendor_cisco·CVSS 3.0
CVE-2019-1970 Cisco Firepower Threat Defense Software File Policy Bypass Vulnerability
CVE-2019-1970: Cisco Firepower Threat Defense Software File Policy Bypass Vulnerability
A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol inspection engine of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors when handling specific SSL/TLS messages. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.0
CWE: CWE-693,
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-08-08
Published