PT-2019-11992 · Ctrip · Ctrip Apollo

Published 2019-04-01 · Updated 2019-04-18 · CVE-2019-10686

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Ctrip Apollo versions through 1.4.0-SNAPSHOT

Description A Server-Side Request Forgery (SSRF) issue was discovered in the API, allowing an attacker to perform an intranet port scan or send a GET request via the "/system-info/health" API endpoint. This is due to the mishandling of the %23 substring.

Recommendations For versions through 1.4.0-SNAPSHOT, as a temporary workaround, consider restricting access to the "/system-info/health" API endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2019-10686

GHSA-FVX3-G627-PHM2

Affected Products

Ctrip Apollo

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2019-10686 · Security Note
• https://osv.dev/vulnerability/CVE-2019-10686 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-fvx3-g627-phm2 · Vendor Advisory
• https://github.com/ctripcorp/apollo/issues/2103 · Note
• https://github.com/ctripcorp/apollo · Note
• https://github.com/advisories/GHSA-fvx3-g627-phm2 · Note