PT-2019-15892 · Big Switch · Big Monitoring Fabric+2

Chris Davis + 3 · Published 2019-12-31 · Updated 2020-01-31 · CVE-2019-19632

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Big Switch Big Monitoring Fabric versions 6.2 through 6.2.4 Big Switch Big Monitoring Fabric versions 6.3 through 6.3.9 Big Switch Big Monitoring Fabric versions 7.0 through 7.0.3 Big Switch Big Monitoring Fabric versions 7.1 through 7.1.3 Big Cloud Fabric versions 4.5 through 4.5.5 Big Cloud Fabric versions 4.7 through 4.7.7 Big Cloud Fabric versions 5.0 through 5.0.1 Big Cloud Fabric versions 5.1 through 5.1.4 Multi-Cloud Director versions through 1.1.0

Description An issue allows an unauthenticated attacker to inject stored arbitrary JavaScript, which can be executed in the content viewed by authenticated administrators, resulting in a cross-site scripting (XSS) attack.

Recommendations For Big Switch Big Monitoring Fabric versions 6.2 through 6.2.4, update to a version outside of this range to mitigate the risk. For Big Switch Big Monitoring Fabric versions 6.3 through 6.3.9, update to a version outside of this range to mitigate the risk. For Big Switch Big Monitoring Fabric versions 7.0 through 7.0.3, update to a version outside of this range to mitigate the risk. For Big Switch Big Monitoring Fabric versions 7.1 through 7.1.3, update to a version outside of this range to mitigate the risk. For Big Cloud Fabric versions 4.5 through 4.5.5, update to a version outside of this range to mitigate the risk. For Big Cloud Fabric versions 4.7 through 4.7.7, update to a version outside of this range to mitigate the risk. For Big Cloud Fabric versions 5.0 through 5.0.1, update to a version outside of this range to mitigate the risk. For Big Cloud Fabric versions 5.1 through 5.1.4, update to a version outside of this range to mitigate the risk. For Multi-Cloud Director versions through 1.1.0, update to a version outside of this range to mitigate the risk.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-19632

Affected Products

Big Cloud Fabric

Big Monitoring Fabric

Multi-Cloud Director

References · 6

• 🔥 https://know.bishopfox.com/advisories/big-monitoring-fabric · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-19632 · Security Note
• https://osv.dev/vulnerability/CVE-2019-19632 · Vendor Advisory
• https://t.me/rnetsec/11210 · Telegram Post
• https://t.me/defcon_news/34315 · Telegram Post
• https://know.bishopfox.com/advisories · Note