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AUSCERT External Security Bulletin Redistribution
APSB21-72 Security update available for Adobe SVG-Native-Viewer
15 September 2021
AusCERT Security Bulletin Summary
Product: Adobe SVG-Native-Viewer
Operating System: Linux variants
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
CVE Names: CVE-2021-39823
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Security Updates Available for Adobe SVG-Native-Viewer | APSB21-72
Bulletin ID Date Published Priority
APSB21-75 September 14, 2021 3
Adobe has released a security update for SVG-Native-Viewer Library. This update
addresses a critical vulnerability that could lead to arbitrary code execution
in the context of the current user.
Product Affected version Platform
SVG-Native-Viewer 8182d14dfad5d1e10f53ed830328d7d9a3cfa96d and earlier Linux
Adobe categorizes these updates with the following priority ratings and
recommends users update their installation to the newest.
Product Updated version Platform Priority Availability
SVG-Native-Viewer svg-native-viewer/commit/ Linux 3 Release Note
Vulnerability Vulnerability CVSS
Category Impact Severity base CVSS vector CVE Number
Heap-based Arbitrary CVSS:3.1/AV:L/AC:L
Buffer Overflow code Critical 7.8 /PR:N/UI:R/S:U/C:H CVE-2021-39823
( CWE-122 ) execution /I:H/A:H
Adobe would like to thank CFF of Topsec Alpha Team (cff_123) for reporting
these issues and for working with Adobe to help protect our customers.
For more information, visit https://helpx.adobe.com/security.html , or email
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