CVE-2019-5275: Buffer Overflow
USG9500 with versions of V500R001C30;V500R001C60 have a denial of service vulnerability. Due to a flaw in the X.509 implementation in the affected products which can result in a heap buffer overflow when decoding a certificate, an attacker may exploit the vulnerability by a malicious certificate to perform a denial of service attack on the affected products.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2019-5275.
What is the severity of CVE-2019-5275?
The severity of CVE-2019-5275 is high with a severity value of 7.5.
Which products are affected by CVE-2019-5275?
USG9500 devices with versions V500R001C30 and V500R001C60 are affected by CVE-2019-5275.
How does CVE-2019-5275 exploit the vulnerability?
CVE-2019-5275 exploits a heap buffer overflow in the X.509 implementation of the affected products when decoding a certificate.
Is there a fix available for CVE-2019-5275?
Yes, a fix for CVE-2019-5275 is available. Please refer to the vendor's security advisory for more information.