What is the CVSS score of CVE-2019-5278?

CVE-2019-5278 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.6%.

Campusinsight CVE-2019-5278

MEDIUM

Out-of-bounds Read (CWE-125)

2019-12-13 psirt@huawei.com

Buffer Overflow Information Disclosure Campusinsight

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Dec 13, 2019 - 22:15 nvd

MEDIUM 6.5

DescriptionNVD

There is an out-of-bounds read vulnerability in the Advanced Packages feature of the Gauss100 OLTP database in CampusInsight before V100R019C00SPC200. Attackers who gain the specific permission can use this vulnerability by sending elaborate SQL statements to the database. Successful exploit of this vulnerability may cause the database to crash.

AnalysisAI

There is an out-of-bounds read vulnerability in the Advanced Packages feature of the Gauss100 OLTP database in CampusInsight before V100R019C00SPC200. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. There is an out-of-bounds read vulnerability in the Advanced Packages feature of the Gauss100 OLTP database in CampusInsight before V100R019C00SPC200. Attackers who gain the specific permission can use this vulnerability by sending elaborate SQL statements to the database. Successful exploit of this vulnerability may cause the database to crash. Affected products include: Huawei Campusinsight.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.