Integer Overflow or Wraparound Affecting php7-snmp package, versions <7.4.33-150200.3.46.2


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating

    Threat Intelligence

    EPSS
    2.47% (91st percentile)

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  • Snyk ID SNYK-SLES153-PHP7SNMP-3131384
  • published 19 Nov 2022
  • disclosed 18 Nov 2022

How to fix?

Upgrade SLES:15.3 php7-snmp to version 7.4.33-150200.3.46.2 or higher.

NVD Description

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

The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.

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

8.1 high
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Red Hat

8.1 high