• Type: Public Security Vulnerability
• Resolution: Fixed
• Priority: Low
• Fix Version/s: 4.20.1, 4.13.13, Insight 8.9.4
• Affects Version/s: 4.20.0, 4.13.12
• Component/s: None
• Labels:

  • CVE-2021-42574
  • advisory
  • advisory-released
  • dont-import
  • security

[JSDSERVER-10843] Unicode characters allow malicious code to be hidden from a human reviewer (JSM Server & Insight asset management App) - CVE-2021-42574

Maggie O. made changes - 08/Sep/2023 4:56 PM

Remote Link

New: This issue links to "Page (Confluence)" [ 809329 ]

Security Metrics Bot made changes - 07/Nov/2021 8:28 PM

CVE ID

New: CVE-2021-42574

Kunal Kanojia made changes - 01/Nov/2021 10:42 PM

Fix Version/s

New: Insight 8.9.4 [ 98592 ]

Yasmine made changes - 01/Nov/2021 10:40 PM

Resolution		New: Fixed [ 1 ]
Status	Original: Draft [ 12872 ]	New: Published [ 12873 ]

Yasmine made changes - 01/Nov/2021 10:40 PM

Security

Original: Atlassian Staff [ 10750 ]

Yasmine made changes - 01/Nov/2021 10:39 PM

Description

Original: Researchers at the University of Cambridge reported a vulnerability affecting Jira Service Management Server / DC (and Insight Asset Management app) where special characters, known as Unicode bidirectional override characters, are not rendered or displayed in the affected applications. These special characters are typically not displayed by the browser or code editors but can affect the meaning of the source code when it is processed by a compiler or an interpreter. The issue is now fixed. *Affected versions:*  * *Jira Service Management Server and Data Center*  ** All versions before 4.13.13  ** All versions between 4.14.0 and 4.19.1 (inclusive)  *  ** All 4.20.x LTS versions before 4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** All versions before 8.9.4 *Fixed versions:*  * *Jira Service Management Server and Data Center*  ** 4.13.13  ** 4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** 8.9.4

New: Researchers at the University of Cambridge reported a vulnerability affecting Jira Service Management Server / DC (and Insight Asset Management app) where special characters, known as Unicode bidirectional override characters, are not rendered or displayed in the affected applications. These special characters are typically not displayed by the browser or code editors but can affect the meaning of the source code when it is processed by a compiler or an interpreter. The issue is now fixed. *Affected versions:*  * *Jira Service Management Server and Data Center*  ** All versions before 4.13.13  ** All versions between 4.14.0 and 4.19.1 (inclusive)  ** All 4.20.x LTS versions before 4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** All versions before 8.9.4 *Fixed versions:*  * *Jira Service Management Server and Data Center*  ** 4.13.13  ** 4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** 8.9.4

Yasmine made changes - 01/Nov/2021 10:39 PM

Description

Original: Researchers at the University of Cambridge reported a vulnerability affecting Jira Service Management Server / DC (and Insight Asset Management app) where special characters, known as Unicode bidirectional override characters, are not rendered or displayed in the affected applications. These special characters are typically not displayed by the browser or code editors but can affect the meaning of the source code when it is processed by a compiler or an interpreter. The issue is now fixed. *Affected versions:*  * *Jira Service Management Server and Data Center*  ** All versions before 4.13.13  ** All versions between 4.14.0 and 4.19.1 (inclusive)  *  ** All 4.20.x LTS versions before 4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** All versions before 8.9.4 *Fixed versions:*  * *Jira Service Management Server and Data Center*  ** 4.13.13  ** **4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** 8.9.4

New: Researchers at the University of Cambridge reported a vulnerability affecting Jira Service Management Server / DC (and Insight Asset Management app) where special characters, known as Unicode bidirectional override characters, are not rendered or displayed in the affected applications. These special characters are typically not displayed by the browser or code editors but can affect the meaning of the source code when it is processed by a compiler or an interpreter. The issue is now fixed. *Affected versions:*  * *Jira Service Management Server and Data Center*  ** All versions before 4.13.13  ** All versions between 4.14.0 and 4.19.1 (inclusive)  *  ** All 4.20.x LTS versions before 4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** All versions before 8.9.4 *Fixed versions:*  * *Jira Service Management Server and Data Center*  ** 4.13.13  ** 4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** 8.9.4

Yasmine made changes - 01/Nov/2021 10:38 PM

Description

Original: Researchers at the University of Cambridge reported a vulnerability affecting Jira Service Management Server / DC (and Insight Asset Management app) where special characters, known as Unicode bidirectional override characters, are not rendered or displayed in the affected applications. These special characters are typically not displayed by the browser or code editors but can affect the meaning of the source code when it is processed by a compiler or an interpreter. The issue is now fixed. *Affected versions:*  * *Jira Service Management Server and Data Center*  ** All versions before 4.13.13**  ** All versions between 4.14.0 and 4.19.1 (inclusive)  ** All 4.20.x LTS versions before 4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** All versions before 8.9.4 *Fixed versions:*  * *Jira Service Management Server and Data Center*  ** 4.13.13  ** **4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** 8.9.4

New: Researchers at the University of Cambridge reported a vulnerability affecting Jira Service Management Server / DC (and Insight Asset Management app) where special characters, known as Unicode bidirectional override characters, are not rendered or displayed in the affected applications. These special characters are typically not displayed by the browser or code editors but can affect the meaning of the source code when it is processed by a compiler or an interpreter. The issue is now fixed. *Affected versions:*  * *Jira Service Management Server and Data Center*  ** All versions before 4.13.13  ** All versions between 4.14.0 and 4.19.1 (inclusive)  *  ** All 4.20.x LTS versions before 4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** All versions before 8.9.4 *Fixed versions:*  * *Jira Service Management Server and Data Center*  ** 4.13.13  ** **4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** 8.9.4

Yasmine made changes - 01/Nov/2021 10:38 PM

Description

Original: This vulnerability affects certain versions of Atlassian Jira Service Management Server. Please describe the impact of the vulnerability here. No known vulnerability could be read off of the parent.

New: Researchers at the University of Cambridge reported a vulnerability affecting Jira Service Management Server / DC (and Insight Asset Management app) where special characters, known as Unicode bidirectional override characters, are not rendered or displayed in the affected applications. These special characters are typically not displayed by the browser or code editors but can affect the meaning of the source code when it is processed by a compiler or an interpreter. The issue is now fixed. *Affected versions:*  * *Jira Service Management Server and Data Center*  ** All versions before 4.13.13**  ** All versions between 4.14.0 and 4.19.1 (inclusive)  ** All 4.20.x LTS versions before 4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** All versions before 8.9.4 *Fixed versions:*  * *Jira Service Management Server and Data Center*  ** 4.13.13  ** **4.20.1  * *Insight Asset Management* (Marketplace app for Jira Service Management)  ** 8.9.4

Yasmine made changes - 01/Nov/2021 10:33 PM

Labels

Original: advisory advisory-to-release dont-import security

New: CVE-2021-42574 advisory advisory-released dont-import security

Load more older history items