Integer Overflow Vulnerability in Imlib2 Affected by Memory Allocation Issues
CVE-2020-12761

9.1CRITICAL

Key Information:

Vendor

Enlightenment

Status
Imlib2
Vendor
CVE Published:
9 May 2020

What is CVE-2020-12761?

The Imlib2 image loading library version 1.6.0 is susceptible to an integer overflow vulnerability found in the loader for ICO files. This vulnerability occurs when processing an icon containing numerous colors in its color map, leading to invalid memory allocations and out-of-bounds read operations. Attackers can exploit this flaw to potentially manipulate the application's behavior or expose sensitive data.

References

https://git.enlightenment.org/legacy/imlib2.git/commit/?i...
x_refsource_CONFIRM

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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