Heap-Based Buffer Over-Read in stb Image Loader Affects Multiple Platforms
CVE-2019-15058

9.1CRITICAL

Key Information:

Vendor

Stb Project

Status
Stb
Vendor
CVE Published:
14 August 2019

What is CVE-2019-15058?

The stb_image.h file, specifically version 2.23 of the stb image loader, is vulnerable to a heap-based buffer over-read in the stbi__tga_load function. This vulnerability poses significant risks, potentially allowing attackers to exploit this flaw for information disclosure or induce a denial of service attack. Because of this, users and systems relying on this library should assess their configurations and implement necessary updates or mitigations to safeguard against possible exploitation.

References

https://github.com/nothings/stb/issues/790
x_refsource_MISC
https://www.mail-archive.com/debian-bugs-dist%40lists.deb...
mailing-listx_refsource_MLIST
https://security-tracker.debian.org/tracker/CVE-2019-15058
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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