Multiple vulnerabilities in ImageMagick
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 4 |
| CVE-ID | CVE-2020-25675 CVE-2020-27756 CVE-2020-27768 CVE-2020-27769 |
| CWE-ID | CWE-190 CWE-369 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
ImageMagick Client/Desktop applications / Multimedia software |
| Vendor | ImageMagick.org |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
1) Integer overflow
EUVDB-ID: #VU62906
Risk: Medium
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-25675
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in the CropImage() and CropImageToTiles() functions in MagickCore/transform.c. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsImageMagick: 7.0.0-0 - 7.0.9
External linkshttp://bugzilla.redhat.com/show_bug.cgi?id=1891933
http://github.com/ImageMagick/ImageMagick/commit/64dc80b2e1907f7f20bf34d4df9483f938b0de71
http://github.com/ImageMagick/ImageMagick/issues/1731
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Division by zero
EUVDB-ID: #VU62904
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-27756
CWE-ID:
CWE-369 - Divide By Zero
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to a division by zero error in the ParseMetaGeometry() function in MagickCore/geometry.c. A remote attacker can pass a specially crafted data to the application and crash it.
MitigationInstall updates from vendor's website.
Vulnerable software versionsImageMagick: 7.0.0-0 - 7.0.9
External linkshttp://bugzilla.redhat.com/show_bug.cgi?id=1894233
http://github.com/ImageMagick/ImageMagick/commit/f35eca82b0c294ff9d0ccad104a881c3ae2ba913
http://github.com/ImageMagick/ImageMagick/issues/1725
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Integer overflow
EUVDB-ID: #VU62901
Risk: Medium
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-27768
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in the MagickCore/quantum-private.h. A remote attacker can pass a specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsImageMagick: 7.0.0-0 - 7.0.9
External linkshttp://bugzilla.redhat.com/show_bug.cgi?id=1894689
http://github.com/ImageMagick/ImageMagick/issues/1751
http://github.com/ImageMagick/ImageMagick/commit/95d4e94e0353e503b71a53f5e6fad173c7c70c90
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
4) Integer overflow
EUVDB-ID: #VU62860
Risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-27769
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in MagickCore/quantize.c. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsImageMagick: 7.0.0-0 - 7.0.9
External linkshttp://bugzilla.redhat.com/show_bug.cgi?id=1894690
http://github.com/ImageMagick/ImageMagick/issues/1740
http://github.com/ImageMagick/ImageMagick/commit/7b058696133c6d36e0b48a454e357482db71982e
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
