CVE-2023-4683

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
gpacgpac/gpac>= unspecified, < 2.3-DEV

References

Timeline

Published
Aug 31, 2023
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

CVE-2023-468355.5The current setup of the quarantine page tables assumes that the quarantine domain (dom_io) has been initialized with an address width of DECVE-2023-468364.7The fixes for XSA-422 (Branch Type Confusion) and XSA-434 (Speculative Return Stack Overflow) are not IRQ-safe. It was believed that the miCVE-2023-468373.3Arm provides multiple helpers to clean & invalidate the cache for a given region. This is, for instance, used when allocating guest memory CVE-2023-468387.5Transmit requests in Xen's virtual network protocol can consist of multiple parts. While not really useful, except for the initial part anyCVE-2023-468395.3PCI devices can make use of a functionality called phantom functions, that when enabled allows the device to generate requests using the IDsCVE-2023-468404.1Incorrect placement of a preprocessor directive in source code results in logic that doesn't operate as intended when support for HVM guestsCVE-2023-468416.5Recent x86 CPUs offer functionality named Control-flow Enforcement Technology (CET). A sub-feature of this are Shadow Stacks (CET-SS). CET-CVE-2023-468426.5Unlike 32-bit PV guests, HVM guests may switch freely between 64-bit and other modes. This in particular means that they may set registers CVE-2023-468457.2EC-CUBE 3 series (3.0.0 to 3.0.18-p6) and 4 series (4.0.0 to 4.0.6-p3, 4.1.0 to 4.1.2-p2, and 4.2.0 to 4.2.2) contain an arbitrary code execCVE-2023-468465.3SQUID is vulnerable to HTTP request smuggling, caused by chunked decoder lenience, allows a remote attacker to perform Request/Response smugCVE-2023-468477.5Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary dCVE-2023-468487.5Squid is vulnerable to Denial of Service, where a remote attacker can perform DoS by sending ftp:// URLs in HTTP Request messages or constr
CVE-2023-4683: Medium severity, CVSS 5.5 | Vulnix