Multiple vulnerabilities in Apple Xcode
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2023-32396 CVE-2023-40391 CVE-2023-40435 |
| CWE-ID | CWE-20 CWE-125 CWE-264 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Apple Xcode Universal components / Libraries / Software for developers |
| Vendor | Apple Inc. |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Input validation error
EUVDB-ID: #VU81151
Risk: Low
CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-32396
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in Dev Tools. A local application can escalate privileges on the system.
Install update from vendor's website.
Vulnerable software versionsApple Xcode: 10.0 - 14.3.1
External linkshttp://support.apple.com/en-us/HT213939
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.
2) Out-of-bounds read
EUVDB-ID: #VU81154
Risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-40391
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local application to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in GPU Drivers. A local application can trigger an out-of-bounds read error and disclose kernel memory.
MitigationInstall update from vendor's website.
Vulnerable software versionsApple Xcode: 10.0 - 14.3.1
External linkshttp://support.apple.com/en-us/HT213939
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.
3) Permissions, Privileges, and Access Controls
EUVDB-ID: #VU81195
Risk: Low
CVSSv3.1: 3.3 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-40435
CWE-ID:
CWE-264 - Permissions, Privileges, and Access Controls
Exploit availability: No
DescriptionThe vulnerability allows a local application to gain access to sensitive information.
The vulnerability exists due to improperly imposed security restrictions in iTMSTransporter. A local application can access App Store credentials.
MitigationInstall update from vendor's website.
Vulnerable software versionsApple Xcode: 10.0 - 14.3.1
External linkshttp://support.apple.com/en-us/HT213939
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.
