Out-of-Bounds Affecting php7-sysvmsg package, versions <7.4.33-150200.3.60.1


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating

    Threat Intelligence

    EPSS
    0.14% (51st percentile)

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  • Snyk ID SNYK-SLES153-PHP7SYSVMSG-5878960
  • published 1 Sep 2023
  • disclosed 31 Aug 2023

How to fix?

Upgrade SLES:15.3 php7-sysvmsg to version 7.4.33-150200.3.60.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php7-sysvmsg package and not the php7-sysvmsg package as distributed by SLES. See How to fix? for SLES:15.3 relevant fixed versions and status.

In PHP version 8.0.* before 8.0.30,  8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE.

CVSS Scores

version 3.1
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NVD

9.8 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
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SUSE

7.8 high
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Red Hat

7 high