CVE-2009-2422

highPriorität · verfolgen · 40EPSS 0.034 · 89. PerzentilEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

3.38% (89th) EPSS

CVSS 7.5 · high

Is it mine?

7 products

Prüfe deine Angriffsfläche

Who says so?

3 sources

enisa_euvd · nvd · osv

EPSS · bewertet 2026-10-27

The example code for the digest authentication functionality (http_authentication.rb) in Ruby on Rails before 2.3.3 defines an authenticate_or_request_with_http_digest block that returns nil instead of false when the user does not exist, which allows context-dependent attackers to bypass authentication for applications that are derived from this example by sending an invalid username without a password.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

9.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 6.4

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-287USprimärCWE-287US

betroffene Produkte (7)

Betroffene Produkte und Versionsbereiche.

n/a n/a≤ n/aenisa_euvdEU
apple mac os x= 10.5.8nvdUScpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
apple mac os x10.6.0 → 10.6.3nvdUScpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
apple mac os x server= 10.5.8nvdUScpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*
apple mac os x server10.6.0 → 10.6.3nvdUScpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*
rubyonrails ruby on rails< 2.3.3nvdUScpe:2.3:a:rubyonrails:ruby_on_rails:*:*:*:*:*:*:*:*
RubyGems rails< 2.3.3osvUSpkg:gem/rails

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

GHSA-rxq3-gm4p-5fj4rails vulnerable to improper authentication2017-10-24ghsa · osvUS
The example code for the digest authentication functionality (http_authentication.rb) in Ruby on Rails before 2.3.3 defines an authenticate_or_request_with_http_digest block that returns nil instead of false when the user does not exist, which allows context-dependent attackers to bypass authentication for applications that are derived from this example by sending an invalid username without a password.

auch bekannt als (2)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

enisa_euvd nvd osv NVD CVE.org MITRE

veröffentlicht 2009-07-10geändert 2026-06-16

verwandt (7,723)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-105133US	high7.3OT kritisch	79.5% (100th)	KEV	2026-10-04
A vulnerability was detected in Ahsay AhsayCBS up to 9.15.2.69/10.3.4.44. This affects the function checkSysPwd of the file com/ahsay/obs/api/ApiStructsAction.java of the component…
CVE-2026-82329US	—OT kritisch	14.4% (97th)	KEV	2026-08-28
JFrog Artifactory contains an authentication weakness that, under default configuration, may allow an unauthenticated attacker with network access to obtain administrative privileg…
CVE-2026-42018US	—OT kritisch	9.80% (96th)	KEV	2026-08-12
JFrog Artifactory could return an internal anonymous-user token to an unauthenticated caller when anonymous access is disabled, potentially exposing sensitive resources.
CVE-2026-65400US	—OT kritisch	1.72% (77th)	KEV	2026-08-06
An authentication issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.7.9, macOS Sonoma 14.8.9, macOS Tahoe 26.6.1, ma…
CVE-2026-16232US	critical9.8OT kritisch	3.52% (89th)	KEV	2026-07-22
An authentication bypass vulnerability in the Check Point SmartConsole login process allows an unauthenticated remote attacker to obtain an application login token and use it to au…

+7718 weitere

Referenzen (16)

Externe Belege — Patches, Meldungen, Analysen.

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