cbcvebase.
CVE-2022-24999
published 2022-11-26

CVE-2022-24999: qs before 6.10.3, as used in Express before 4.17.3 and other products, allows attackers to cause a Node process hang for an Express application because an __…

PriorityP351high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
14.66%
96.2th percentile
qs before 6.10.3, as used in Express before 4.17.3 and other products, allows attackers to cause a Node process hang for an Express application because an __ proto__ key can be used. In many typical Express use cases, an unauthenticated remote attacker can place the attack payload in the query string of the URL that is used to visit the application, such as a[__proto__]=b&a[__proto__]&a[length]=100000000. The fix was backported to qs 6.9.7, 6.8.3, 6.7.3, 6.6.1, 6.5.3, 6.4.1, 6.3.3, and 6.2.4 (and therefore Express 4.17.3, which has "deps: [email protected]" in its release description, is not vulnerable).

Affected

22 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debiannode-qs< node-qs 6.10.3+ds+~6.9.7-1 (bookworm)node-qs 6.10.3+ds+~6.9.7-1 (bookworm)
msrcazl3_python-tensorboard_2.16.2-6_on_azure_linux_3.0
openjsfexpress< 4.17.34.17.3
qs_projectqs< 6.2.46.2.4
qs_projectqs
qs_projectqs
qs_projectqs>= 0 < 6.2.46.2.4
qs_projectqs>= 6.10.0 < 6.10.36.10.3
qs_projectqs>= 6.10.0 < 6.10.36.10.3
qs_projectqs>= 6.3.0 < 6.3.36.3.3
qs_projectqs>= 6.3.0 < 6.3.36.3.3
qs_projectqs>= 6.4.0 < 6.4.16.4.1
qs_projectqs>= 6.5.0 < 6.5.36.5.3
qs_projectqs>= 6.5.0 < 6.5.36.5.3
qs_projectqs>= 6.6.0 < 6.6.16.6.1
qs_projectqs>= 6.7.0 < 6.7.36.7.3
qs_projectqs>= 6.7.0 < 6.7.36.7.3
qs_projectqs>= 6.8.0 < 6.8.36.8.3
qs_projectqs>= 6.8.0 < 6.8.36.8.3
qs_projectqs>= 6.9.0 < 6.9.76.9.7
qs_projectqs>= 6.9.0 < 6.9.76.9.7

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_debian7.5HIGH
vendor_msrc7.5HIGH
vendor_redhat7.5HIGH
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