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Heap-based Buffer Overflow Affecting irontec/sngrep package, versions [0,]

Severity

 Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept

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  • Snyk ID SNYK-UNMANAGED-IRONTECSNGREP-7172777
  • published 31 May 2024
  • disclosed 29 May 2024
  • credit Unknown
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Introduced: 29 May 2024

CVE-2024-35434 Open this link in a new tab
CWE-122 Open this link in a new tab

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the function rtp_check_packet at /sngrep/src/rtp.c. An attacker can disrupt service by sending a specially crafted SIP packet.

CVSS Scores

version 3.1
Expand this section

Snyk

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