Multiple vulnerabilities in Apache DolphinScheduler
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 4 |
| CVE-ID | CVE-2023-49250 CVE-2023-51770 CVE-2023-50270 CVE-2023-49109 |
| CWE-ID | CWE-295 CWE-22 CWE-384 CWE-20 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
DolphinScheduler Other software / Other software solutions |
| Vendor | Apache Foundation |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
1) Improper certificate validation
EUVDB-ID: #VU86652
Risk: Medium
CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-49250
CWE-ID:
CWE-295 - Improper Certificate Validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform MitM attack.
The vulnerability exists due to missing TLS certificate validation within the HttpUtils class. A remote attacker can perform MitM attack on outgoing https connections and impersonate the server.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDolphinScheduler: 1.0.0 - 3.2.0
External linkshttp://lists.apache.org/thread/11z95g2mst16rj52m8785j0zw8y2o3o0
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) Path traversal
EUVDB-ID: #VU86651
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-51770
CWE-ID:
CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote user can send a specially crafted HTTP request and read arbitrary files on the system.
MitigationInstall update from vendor's website.
Vulnerable software versionsDolphinScheduler: 1.2.0 - 3.2.0
External linkshttp://lists.apache.org/thread/ch2kft8bdnkf4nbc6tb55wqwjvc3bmtk
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) Session Fixation
EUVDB-ID: #VU86650
Risk: Low
CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-50270
CWE-ID:
CWE-384 - Session Fixation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain unauthorized access to the application.
The vulnerability exists due to the session token is not reset after the password is changed. A remote attacker who previously compromised the victim's account can persist within the application even after the victim's password was changed.
Install updates from vendor's website.
Vulnerable software versionsDolphinScheduler: 1.3.8 - 3.2.0
External linkshttp://github.com/apache/dolphinscheduler/pull/15219
http://www.openwall.com/lists/oss-security/2024/02/20/3
http://lists.apache.org/thread/h1h1kcw2pofrxhlnq432xr8fmd0cptlp
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) Input validation error
EUVDB-ID: #VU86649
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-2023-49109
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the target system.
Install updates from vendor's website.
Vulnerable software versionsDolphinScheduler: 3.0.0 - 3.2.0
External linkshttp://github.com/apache/dolphinscheduler/pull/14991
http://www.openwall.com/lists/oss-security/2024/02/20/4
http://lists.apache.org/thread/llnghrd72gbfhwh4tn68zvl1hzl9gxn6
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.
