A heap out of bounds read vulnerability exists in the handling of IPTC data while parsing TIFF images in OpenImageIO v2.3.19.0. A specially-crafted TIFF file can cause a read of adjacent heap memory, which can leak sensitive process information. An attacker can provide a malicious file to trigger this vulnerability.
Published 2022-12-22 22:15:14
Updated 2023-08-07 01:15:11
Source Talos
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2022-41649

0.17%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-41649

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.9
3.6
Talos
9.1
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
3.9
5.2
NIST

CWE ids for CVE-2022-41649

  • The product reads data past the end, or before the beginning, of the intended buffer.
    Assigned by: talos-cna@cisco.com (Primary)

References for CVE-2022-41649

Products affected by CVE-2022-41649

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