Multiple vulnerabilities in Red Hat Single Sign-On 7.6
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2024-1597 CVE-2020-28241 CVE-2023-6135 |
| CWE-ID | CWE-89 CWE-125 CWE-203 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
Red Hat Single Sign-On Server applications / Directory software, identity management |
| Vendor | Red Hat Inc. |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) SQL injection
EUVDB-ID: #VU86983
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-2024-1597
CWE-ID:
CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data when using the "PreferQueryMode=SIMPLE" option. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
MitigationInstall updates from vendor's website.
Red Hat Single Sign-On: 7.6.0 - 7.6.6
CPE2.3- cpe:2.3:a:red_hat:red_hat_single_sign-on:7.6.0:*:*:*:*:*:*:
- cpe:2.3:a:red_hat:red_hat_single_sign-on:7.6.1:*:*:*:*:*:*:
- cpe:2.3:a:red_hat:red_hat_single_sign-on:7.6.2:*:*:*:*:*:*:
http://access.redhat.com/errata/RHSA-2024:1686
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
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: #VU48418
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-28241
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read in dump_entry_data_list in maxminddb.c. A remote attacker can perform a denial of service attack.
MitigationInstall updates from vendor's website.
Red Hat Single Sign-On: 7.6.0 - 7.6.6
CPE2.3- cpe:2.3:a:red_hat:red_hat_single_sign-on:7.6.0:*:*:*:*:*:*:
- cpe:2.3:a:red_hat:red_hat_single_sign-on:7.6.1:*:*:*:*:*:*:
- cpe:2.3:a:red_hat:red_hat_single_sign-on:7.6.2:*:*:*:*:*:*:
http://access.redhat.com/errata/RHSA-2024:1686
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Observable discrepancy
EUVDB-ID: #VU84568
Risk: Medium
CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-6135
CWE-ID:
CWE-203 - Observable discrepancy
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to a side-channel attack in multiple NSS NIST curves, known as "Minerva". A remote attacker can recover the private key and decrypt data passed between server and client.
Install updates from vendor's website.
Red Hat Single Sign-On: 7.6.0 - 7.6.6
CPE2.3- cpe:2.3:a:red_hat:red_hat_single_sign-on:7.6.0:*:*:*:*:*:*:
- cpe:2.3:a:red_hat:red_hat_single_sign-on:7.6.1:*:*:*:*:*:*:
- cpe:2.3:a:red_hat:red_hat_single_sign-on:7.6.2:*:*:*:*:*:*:
http://access.redhat.com/errata/RHSA-2024:1686
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
