IBMA9EC787B3D8A40CB0D54B54D158B8604961825B61BFA152CD59BC909B62965D6Security Bulletin: IBM Engineering Lifecycle Optimization - Publishing is vulnerable to a remote attack due to Apache Jena Core
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:3.1/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
0.04 Low
EPSS
Percentile
92.0%
Summary
BM Engineering Lifecycle Optimization - Publishing is vulnerable to a remote attack due to Apache Jena Core
Vulnerability Details
CVEID:CVE-2021-39239
**DESCRIPTION:**Apache Jena could allow a remote attacker to obtain sensitive information, caused by improper handling of XML external entity (XXE) declarations. By using a specially-crafted XML content, a remote attacker could exploit this vulnerability to read arbitrary files on the server.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/209530 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
CVEID:CVE-2022-28890
**DESCRIPTION:**Apache Jena could allow a remote attacker to obtain sensitive information, caused by improper handling of XML external entity (XXE) declarations by the RDF/XML parser. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to obtain the external DTD information, and use this information to launch further attacks against the affected system.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/225725 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| PUB | 7.0.1 |
| PUB | 7.0.2 |
Remediation/Fixes
| Product | Version(s) | How to remediate ? |
|---|---|---|
| IBM Engineering Lifecycle Optimization - Publishing | 7.0.1 | The vulnerability can be remediated by applying the following PUB 7.0.1 iFix023 or later iFixes |
| 7.0.2 | The vulnerability can be remediated by applying the following PUB 7.0.2 iFix025 or later iFixes |
Workarounds and Mitigations
None
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:3.1/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
0.04 Low
EPSS
Percentile
92.0%