CVE-2025-46333

April 25, 2025, 9:15 p.m.

7.3
High

Description

z2d is a pure Zig 2D graphics library. In version 0.6.0, when writing from one surface to another using `z2d.compositor.StrideCompositor.run`, the source surface can be completely out-of-bounds on the x-axis (but not on the y-axis) by way of a negative offset. This results in an overflow of the value controlling the length of the stride. In non-safe optimization modes (consumers compiling with `ReleaseFast` or `ReleaseSmall`), this could potentially lead to invalid memory accesses or corruption. This issue is patched in version 0.6.1.

Product(s) Impacted

Vendor Product Versions
Z2d
  • Z2d
  • 0.6.0, 0.6.1

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
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.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a z2d z2d 0.6.0 / / / / / / /
a z2d z2d 0.6.1 / / / / / / /

References

https://github.com/vancluever/z2d/issues/104
https://github.com/vancluever/z2d/issues/105
https://github.com/vancluever/z2d/security/advisories/GHSA-mm4c-p35v-7hx3

Tags

security-advisories@github.com
CWE-119
2025-04-25
CVE-2025-46333

CVSS Score

7.3 / 10

CVSS Data - 4.0

  • Attack Vector: LOCAL
  • Attack Complexity: HIGH
  • Attack Requirements: PRESENT
  • Privileges Required: LOW
  • User Interaction: PASSIVE
  • Scope:
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH
  • Exploit Maturity: NOT_DEFINED

    • CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

    View Vector String

Timeline

Published: April 25, 2025, 9:15 p.m.
Last Modified: April 25, 2025, 9:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security-advisories@github.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.