PT-2022-3410 · Unknown+5 · Eventsource+5

Timothee Desurmont · Published 2022-05-12 · Updated 2023-08-02 · CVE-2022-1650

Positive Technologies (AI Summary)

CVSS v2.0

9.4

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:N

Name of the Vulnerable Software and Affected Versions eventsource/eventsource versions prior to 2.0.2

Description The issue is related to insufficient protection of sensitive data, allowing a remote attacker to gain unauthorized access to protected information. This is due to the improper removal of sensitive information before storage or transfer. When fetching a URL with a link to an external site, users' cookies and authorization headers are leaked to the third-party application, violating the same-origin-policy.

Recommendations For versions prior to 2.0.2, update to version 2.0.2 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive information and sanitizing headers when redirecting to external sites to minimize the risk of exploitation.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

CWE-212

Related Identifiers

BDU:2022-04184

CESA-2022_6057

CVE-2022-1650

DLA-3235-1

GHSA-6H5X-7C5M-7CR7

RHSA-2022:6037

RHSA-2022:6057

RHSA-2022_6057

RLSA-2022:6057

USN-6082-1

Affected Products

Centos

Linuxmint

Red Hat

Rocky Linux

Ubuntu

Eventsource

References · 26

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1650.json · Exploit
• 🔥 https://huntr.dev/bounties/dc9e467f-be5d-4945-867d-1044d27e9b8e · Exploit
• https://github.com/eventsource/eventsource/commit/10ee0c4881a6ba2fe65ec18ed195ac35889583c4 · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-1650 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-1650 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-1650 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3235-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-1650 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-1650 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-1650 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04184 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-1650 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/685840 · Security Note
• https://ubuntu.com/security/notices/USN-6082-1 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-6h5x-7c5m-7cr7 · Vendor Advisory