CVE-2012-3923
published 2012-09-16CVE-2012-3923: The SSLVPN implementation in Cisco IOS 12.4, 15.0, 15.1, and 15.2, when DTLS is not enabled, does not properly handle certain outbound ACL configurations…
PriorityP413low3.5CVSS 2.0
AVNACMAuSCNINAP
EPSS
0.86%
54.7th percentile
The SSLVPN implementation in Cisco IOS 12.4, 15.0, 15.1, and 15.2, when DTLS is not enabled, does not properly handle certain outbound ACL configurations, which allows remote authenticated users to cause a denial of service (device crash) via a session involving a PPP over ATM (PPPoA) interface, aka Bug ID CSCte41827.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
| cisco | ios | — | — |
CVSS provenance
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:N/A:P
vendor_cisco3.5LOW
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GHSA
GHSA-fwg7-925x-49rf: The SSLVPN implementation in Cisco IOS 12
ghsa_unreviewed·2022-05-17
CVE-2012-3923 [LOW] GHSA-fwg7-925x-49rf: The SSLVPN implementation in Cisco IOS 12
The SSLVPN implementation in Cisco IOS 12.4, 15.0, 15.1, and 15.2, when DTLS is not enabled, does not properly handle certain outbound ACL configurations, which allows remote authenticated users to cause a denial of service (device crash) via a session involving a PPP over ATM (PPPoA) interface, aka Bug ID CSCte41827.
Cisco
Cisco IOS SSL VPN Denial of Service Vulnerability
vendor_cisco·2012-10-03·CVSS 3.5
CVE-2012-3923 [LOW] CWE-399 Cisco IOS SSL VPN Denial of Service Vulnerability
Cisco IOS SSL VPN Denial of Service Vulnerability
Cisco IOS Software contains a vulnerability that could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on a targeted system.
The vulnerability is due to an error in the SSL VPN component of the affected software. An authenticated, remote attacker could exploit this vulnerability by sending a series of malicious packets via an SSL VPN session that terminates over a PPP over ATM (PPPoA) interface of a targeted device. Successful exploitation could allow the attacker to cause the affected device to crash, resulting in a DOS condition.
Cisco has confirmed the vulnerability and released software updates.
A successful exploit could allow an attacker to cause a device to stop responding, which could preven
No detection rules found.
No writeups or analysis indexed.
2012-09-16
Published