ImageMagick up to 7.0.8 MagickCore/geometry.c ParseMetaGeometry divide by zero
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.7 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in ImageMagick up to 7.0.8 (Image Processing Software). Affected is the function ParseMetaGeometry
of the file MagickCore/geometry.c. The manipulation with an unknown input leads to a divide by zero vulnerability. CWE is classifying the issue as CWE-369. The product divides a value by zero. This is going to have an impact on availability.
The weakness was released 12/09/2020 as 1894233. The advisory is shared for download at bugzilla.redhat.com. This vulnerability is traded as CVE-2020-27756. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.
Upgrading to version 7.0.9-0 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The best possible mitigation is suggested to be patching the affected component.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.9VulDB Meta Temp Score: 4.8
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.5
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Divide by zeroCWE: CWE-369 / CWE-404
ATT&CK: T1499
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Upgrade: ImageMagick 7.0.9-0
Timeline
10/27/2020 🔍12/09/2020 🔍
12/09/2020 🔍
12/14/2020 🔍
Sources
Product: imagemagick.orgAdvisory: 1894233
Status: Confirmed
CVE: CVE-2020-27756 (🔍)
Entry
Created: 12/09/2020 11:23Updated: 12/14/2020 11:57
Changes: 12/09/2020 11:23 (40), 12/14/2020 11:53 (5), 12/14/2020 11:57 (18)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.