A vulnerability was found in EpiCentro E_7.3.2+ and classified as critical. Affected by this issue is an unknown code block of the component httpd. The manipulation as part of a GET Request leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Buffer Overflow in httpd in EpiCentro E_7.3.2+ allows attackers to cause a denial of service attack remotely via a specially crafted GET request with a leading "/" in the URL.

The bug was discovered 10/08/2018. The weakness was released 10/09/2018 (Website). The advisory is available at fschallock.wordpress.com. This vulnerability is handled as CVE-2018-7632 since 02/28/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entries connected to this vulnerability are available at 125187 and 125185.

Productinfo

Name

• EpiCentro

Version

• E_7.3.2+

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Discussion