Anolis OS update for sqlite

1) Out-of-bounds read

EUVDB-ID: #VU84985

Risk: Medium

CVSSv4.0: 5 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-7104

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the sessionReadRecord() function in ext/session/sqlite3session.c when processing a corrupt changeset. A remote user can send a specially crafted request to trigger an out-of-bounds read error and read contents of memory on the system or perform a denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

sqlite-doc: before 3.42.0-4

sqlite-tools: before 3.42.0-4

sqlite-tcl: before 3.42.0-4

sqlite-libs: before 3.42.0-4

sqlite-devel: before 3.42.0-4

sqlite-analyzer: before 3.42.0-4

sqlite: before 3.42.0-4

lemon: before 3.42.0-4

CPE2.3

• cpe:2.3:o:openanolis:anolis_os:23:*:*:*:*:*:*:*
• cpe:2.3:a:openanolis:sqlite-doc:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:sqlite-tools:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:sqlite-tcl:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:sqlite-libs:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:sqlite-devel:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:sqlite-analyzer:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:sqlite:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:lemon:*:*:*:*:*:anolis_os:*:*

External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0955

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.