PT-2023-26419 · Xhttp · Xhttp

Halcy0Nic · Published 2023-07-18 · Updated 2023-07-27 · CVE-2023-38434

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions xHTTP version 72f812d

Description The issue is related to a double free in the close connection function in xhttp.c, which can be triggered by a malformed HTTP request method.

Recommendations For xHTTP version 72f812d, consider restricting access to the close connection function until a patch is available. As a temporary workaround, avoid using malformed HTTP request methods to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

CVE-2023-38434

Affected Products

Xhttp

References · 4

• 🔥 https://github.com/cozis/xHTTP/issues/1 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-38434 · Security Note
• https://t.me/cvenotify/54540 · Telegram Post
• https://t.me/cibsecurity/66878 · Telegram Post