En bref
- CVE-2010-1870 est une vulnérabilité MOYENNE (CVSS 5.0) touchant org.apache.struts:struts2-core, struts (apache).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 92.0%, plus élevée que 99.8% des vulnérabilités.
- Correctif : mettre à jour vers 2.2.1 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| org.apache.struts:struts2-core Maven | < 2.2.1
| 2.2.1
|
| struts | = 2.0.0= 2.0.1= 2.0.10= 2.0.11= 2.0.11.1= 2.0.11.2= 2.0.12= 2.0.13= 2.0.14= 2.0.2= 2.0.3= 2.0.4= 2.0.5= 2.0.6= 2.0.7= 2.0.8= 2.0.9= 2.1.0= 2.1.1= 2.1.2= 2.1.3= 2.1.4= 2.1.5= 2.1.6= 2.1.8= 2.1.8.1
| No fix yet |
Description
OGNL provides, among other features, extensive expression evaluation capabilities. This vulnerability allows a malicious user to bypass the '#'-usage protection built into the ParametersInterceptor, thus being able to manipulate server side context objects. This behavior was already addressed in S2-003, but it turned out that the resulting fix based on whitelisting acceptable parameter names closed the vulnerability only partially.
NVD description
The OGNL extensive expression evaluation capability in XWork in Struts 2.0.0 through 2.1.8.1, as used in Atlassian Fisheye, Crucible, and possibly other products, uses a permissive whitelist, which allows remote attackers to modify server-side context objects and bypass the "#" protection mechanism in ParameterInterceptors via the (1) #context, (2) #_memberAccess, (3) #root, (4) #this, (5) #_typeResolver, (6) #_classResolver, (7) #_traceEvaluations, (8) #_lastEvaluation, (9) #_keepLastEvaluation, and possibly other OGNL context variables, a different vulnerability than CVE-2008-6504.
Autres vulnérabilités de org.apache.struts:struts2-core
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