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githubGitHub Advisory DatabaseGHSA-3C5C-XRQ4-QHR8
HistoryMay 14, 2022 - 12:54 a.m.

ClassLoader manipulation in Apache Struts

2022-05-1400:54:15
GitHub Advisory Database
github.com
11

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.969 High

EPSS

Percentile

99.7%

CookieInterceptor in Apache Struts before 2.3.20, when a wildcard cookiesName value is used, does not properly restrict access to the getClass method, which allows remote attackers to “manipulate” the ClassLoader and execute arbitrary code via a crafted request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-0094.

CPENameOperatorVersion
org.apache.struts:struts2-corelt2.3.20

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.969 High

EPSS

Percentile

99.7%