CVE-2016-7530: imagemagick Divide By Zero
CVSS: 6.5v3.1MediumModified
AliasesUBUNTU-CVE-2016-7530DEBIAN-CVE-2016-7530
Published 20-04-2017Last modified 06-08-2024
Vulnerability summary
CVE-2016-7530 is a medium (CVSS 6.5) Divide By Zero vulnerability in imagemagick. EPSS estimates a 3.46% chance of exploitation in the next 30 days, higher than 88.9% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v3.1 (NVD)EPSS score
3.46%
0%100%
Low · +0.14 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 7 · Related 7Timeline
- 20-04-2017PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
The quantum handling code in ImageMagick allows remote attackers to cause a denial of service (divide-by-zero error or out-of-bounds write) via a crafted file.
CVSS metrics
5 scores · 3 sources · 3 versionsMedium 6.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated6.5MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated6.5MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Medium 6.5Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HSourcesSingle source
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
3.46%
Chance of exploitation in the next 30 days
Percentile
89%
Versus all other CVEs
30-day change
+0.14 pp
From 3.33% on 19-09-2026
19-09-202619-10-2026
EPSS score3.46%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian1 product
- imagemagick< 8:6.9.6.2+dfsg-2
Imagemagick1 product
- imagemagick< 6.9.4-0
Ubuntu1 product
- imagemagick< 8:6.7.7.10-6ubuntu3.2 | < 8:6.8.9.9-7ubuntu5.2
3 vendors · 3 products
References
15 links- bugzilla.redhat.com/show_bug.cgi?id=1378762X Refsource CONFIRMIssue TrackingPatchThird Party Advisory
- github.com/ImageMagick/ImageMagick/commit/63346f34f9d19179599b5b256e5e8d3dda46435cX Refsource CONFIRMPatch
- github.com/ImageMagick/ImageMagick/commit/b5ed738f8060266bf4ae521f7e3ed145aa4498a3X Refsource CONFIRMPatch
- github.com/ImageMagick/ImageMagick/commit/c4e63ad30bc42da691f2b5f82a24516dd6b4dc70X Refsource CONFIRMPatch
- www.openwall.com/lists/oss-security/2016/09/22/2Mailing ListX Refsource MLISTPatchThird Party Advisory
