PT-2020-13782 · Apache · Apache Skywalking

Sheng Wu · Published 2020-08-05 · Updated 2021-05-07 · CVE-2020-13921

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Apache SkyWalking (affected versions not specified)

Description There is a SQL injection vulnerability in the wildcard query cases when using H2, MySQL, or TiDB as Apache SkyWalking storage.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2020-13921

GHSA-GRPF-GG7V-5G5H

PYSEC-2020-342

Affected Products

Apache Skywalking

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2020-13921 · Security Note
• https://osv.dev/vulnerability/GHSA-grpf-gg7v-5g5h · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2020-342 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-13921 · Vendor Advisory
• https://github.com/apache/skywalking · Note
• https://github.com/apache/skywalking/pull/4970 · Note
• https://github.com/apache/skywalking/commit/fb7912c6bdda06a233f4b3e18e71a87d3e4a8951 · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/apache-skywalking/PYSEC-2020-342.yaml · Note
• https://lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6%40%3Cdev.skywalking.apache.org%3E · Note
• https://lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6@%3Cdev.skywalking.apache.org%3E · Note
• https://t.me/cibsecurity/13891 · Telegram Post
• http://openwall.com/lists/oss-security/2020/08/05/3 · Note