Multiple vulnerabilities in ImageMagick



| Updated: 2020-08-08
Risk Medium
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2015-8901
CVE-2015-8902
CVE-2015-8903
CWE-ID CWE-835
Exploitation vector Network
Public exploit N/A
Vulnerable software
 ImageMagick
Client/Desktop applications / Multimedia software

Vendor ImageMagick.org

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Infinite loop

EUVDB-ID: #VU39618

Risk: Medium

CVSSv4.0: 4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2015-8901

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

ImageMagick 6.x before 6.9.0-5 Beta allows remote attackers to cause a denial of service (infinite loop) via a crafted MIFF file.

Mitigation

Install update from vendor's website.

Vulnerable software versions

ImageMagick: 6.0 - 6.9.0-4

CPE2.3 External links

https://trac.imagemagick.org/changeset/17854
https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=26931
https://www.openwall.com/lists/oss-security/2015/02/26/13
https://www.openwall.com/lists/oss-security/2016/06/06/2
https://bugzilla.redhat.com/show_bug.cgi?id=1195265


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.

2) Infinite loop

EUVDB-ID: #VU39619

Risk: Medium

CVSSv4.0: 4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2015-8902

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

The ReadBlobByte function in coders/pdb.c in ImageMagick 6.x before 6.9.0-5 Beta allows remote attackers to cause a denial of service (infinite loop) via a crafted PDB file.

Mitigation

Install update from vendor's website.

Vulnerable software versions

ImageMagick: 6.0 - 6.9.0-4

CPE2.3 External links

https://trac.imagemagick.org/changeset/17855
https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=26932
https://www.openwall.com/lists/oss-security/2015/02/26/13
https://www.openwall.com/lists/oss-security/2016/06/06/2
https://bugzilla.redhat.com/show_bug.cgi?id=1195269


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) Infinite loop

EUVDB-ID: #VU39620

Risk: Medium

CVSSv4.0: 4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2015-8903

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

The ReadVICARImage function in coders/vicar.c in ImageMagick 6.x before 6.9.0-5 Beta allows remote attackers to cause a denial of service (infinite loop) via a crafted VICAR file.

Mitigation

Install update from vendor's website.

Vulnerable software versions

ImageMagick: 6.0 - 6.9.0-4

CPE2.3 External links

https://trac.imagemagick.org/changeset/17856
https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=26933
https://www.openwall.com/lists/oss-security/2015/02/26/13
https://www.openwall.com/lists/oss-security/2016/06/06/2
https://bugzilla.redhat.com/show_bug.cgi?id=1195271


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.



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