Buffer overflow in Accusoft Imagegear
CVE-2021-21795
A heap-based buffer overflow vulnerability exists in the PSD read_icc_icCurve_data functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to an integer overflow that, in turn, leads to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Accusoft Imagegear — versions 19.9
- Accusoft — versions Accusoft ImageGear 19.9
Weakness classification (CWE)
References
- talosintelligence.com/vulnerability_reports/TALOS-2021-1264 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-21795?
- CVE-2021-21795 is a critical-severity vulnerability in Accusoft Imagegear, classified under Heap-based Buffer Overflow. CVSS score: 9.8/10. Published 2021-06-11.
- How severe is CVE-2021-21795?
- Critical severity. CVSS v3 base score is 9.8 out of 10.