Buffer overflow in Imagemagick
CVE-2020-27752
A flaw was found in ImageMagick in MagickCore/quantum-private.h. An attacker who submits a crafted file that is processed by ImageMagick could trigger a heap buffer overflow. This would most likely lead to an impact to application availability, but could potentially lead to an impact to data integrity as well. This flaw affects ImageMagick versions prior to 7.0.9-0.
Vulnerability class: Buffer Overflow
EPSS: 0.011 (61.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H.
Affected products
- Imagemagick
- N/a Imagemagick — versions prior to 7.0.9-0
Weakness classification (CWE)
References
- secalert@redhat.com (Exploit, Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
Frequently asked questions
- What is CVE-2020-27752?
- CVE-2020-27752 is a high-severity vulnerability in Imagemagick, classified under Heap-based Buffer Overflow. CVSS score: 7.1/10. Published 2020-12-08.
- How severe is CVE-2020-27752?
- High severity. CVSS v3 base score is 7.1 out of 10.