#VU23395 Out-of-bounds read


Published: 2019-12-04

Vulnerability identifier: #VU23395

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-5278

CWE-ID: CWE-125

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
CampusInsight
Server applications / SCADA systems

Vendor: Huawei

Description

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

The vulnerability exists due to a boundary condition in the Advanced Packages feature of the Gauss100 OLTP database. A remote authenticated attacker with permission to execute advanced packages can send elaborate SQL statements to the database, trigger out-of-bounds read error and cause the database to crash.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

CampusInsight: V100R019C00


CPE

External links
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191204-01-gauss100-en


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.


Latest bulletins with this vulnerability