CVE-2023-0996

Summary

There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.

Affected Software

Weaknesses

• CWE-120: CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/strukturag/libheif/pull/759
• https://govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://github.com/strukturag/libheif/pull/759
• https://govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html

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