Multiple Vulnerabilities in JIRA Workflow Servlet
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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
0.023 Low
EPSS
Percentile
89.6%
||Affected Versions||
|4.2.4 <= version < 6.3.0|
An anonymous user can perform multiple attacks on a vulnerable JIRA instance that could cause remote code execution, the disclosure of private files or execute a denial of service attack against the JIRA server. This vulnerability is caused by the way an XML parser and deserializer was used in JIRA.
For additional details see the [full advisory|https://confluence.atlassian.com/x/vzBoN].
| CPE | Name | Operator | Version |
|---|---|---|---|
| jira data center | le | 4.2.4 | |
| jira data center | le | 6.2.7 | |
| jira data center | lt | 6.3 |
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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
0.023 Low
EPSS
Percentile
89.6%