Multiple vulnerabilities in Adobe Creative Cloud Desktop Application



Published: 2019-08-13
Severity High
Patch available YES
Number of vulnerabilities 4
CVE ID CVE-2019-7968
CVE-2019-7957
CVE-2019-7958
CVE-2019-7959
CWE ID CWE-319
CWE-20
CWE-276
CWE-119
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Creative Cloud Desktop Application
Universal components / Libraries / Software for developers

Vendor Adobe

Security Advisory

1) Cleartext transmission of sensitive information

Severity: Low

CVSSv3: 3.8 [CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-7968

CWE-ID: CWE-319 - Cleartext Transmission of Sensitive Information

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to software uses insecure communication channel to transmit sensitive information. A remote attacker with ability to intercept network traffic can gain access to sensitive data.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Creative Cloud Desktop Application: 3.5.0.206, 3.5.1.209, 3.6.0.0, 3.6.0.248, 3.6.0.248, 3.7.0.272, 3.7.0.272, 3.7.5.291, 3.9.0.310, 3.9.0.334, 3.9.1.335, 3.9.5.353, 4.0.0.185, 4.0.1.188, 4.1.1.202, 4.2.0.211, 4.3.0.256, 4.4.0.294, 4.4.1.298, 4.5.0.324, 4.5.0.331, 4.5.5.342, 4.6.0, 4.6.1, 4.7.0.400, 4.8.0.410

CPE External links

https://helpx.adobe.com/security/products/creative-cloud/apsb19-39.html

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Input validation error

Severity: Low

CVSSv3: 3.2 [CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-7957

CWE-ID: CWE-20 - Improper Input Validation

Description

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

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can trick the victim to open a specially crafted file and crash the affected application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Creative Cloud Desktop Application: 3.5.0.206, 3.5.1.209, 3.6.0.0, 3.6.0.248, 3.6.0.248, 3.7.0.272, 3.7.0.272, 3.7.5.291, 3.9.0.310, 3.9.0.334, 3.9.1.335, 3.9.5.353, 4.0.0.185, 4.0.1.188, 4.1.1.202, 4.2.0.211, 4.3.0.256, 4.4.0.294, 4.4.1.298, 4.5.0.324, 4.5.0.331, 4.5.5.342, 4.6.0, 4.6.1, 4.7.0.400, 4.8.0.410

CPE External links

https://helpx.adobe.com/security/products/creative-cloud/apsb19-39.html

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.

3) Incorrect default permissions

Severity: Low

CVSSv3: 6.8 [CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2019-7958

CWE-ID: CWE-276 - Incorrect Default Permissions

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to incorrect default permissions for files and folders that are set by the application. A local user with access to the system can view contents of files and directories or modify them.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Creative Cloud Desktop Application: 3.5.0.206, 3.5.1.209, 3.6.0.0, 3.6.0.248, 3.6.0.248, 3.7.0.272, 3.7.0.272, 3.7.5.291, 3.9.0.310, 3.9.0.334, 3.9.1.335, 3.9.5.353, 4.0.0.185, 4.0.1.188, 4.1.1.202, 4.2.0.211, 4.3.0.256, 4.4.0.294, 4.4.1.298, 4.5.0.324, 4.5.0.331, 4.5.5.342, 4.6.0, 4.6.1, 4.7.0.400, 4.8.0.410

CPE External links

https://helpx.adobe.com/security/products/creative-cloud/apsb19-39.html

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Buffer overflow

Severity: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2019-7959

CWE-ID: CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing files. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Creative Cloud Desktop Application: 3.5.0.206, 3.5.1.209, 3.6.0.0, 3.6.0.248, 3.6.0.248, 3.7.0.272, 3.7.0.272, 3.7.5.291, 3.9.0.310, 3.9.0.334, 3.9.1.335, 3.9.5.353, 4.0.0.185, 4.0.1.188, 4.1.1.202, 4.2.0.211, 4.3.0.256, 4.4.0.294, 4.4.1.298, 4.5.0.324, 4.5.0.331, 4.5.5.342, 4.6.0, 4.6.1, 4.7.0.400, 4.8.0.410

CPE External links

https://helpx.adobe.com/security/products/creative-cloud/apsb19-39.html

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.