Home/CVE/The L2TP implementation of MPD before 5.9 allows a remote attacker who can send specifically crafted L2TP control packet
CVE

CVE-2020-7465

The L2TP implementation of MPD before 5.9 allows a remote attacker who can send specifically crafted L2TP control packet

The L2TP implementation of MPD before 5.9 allows a remote attacker who can send specifically crafted L2TP control packet with AVP Q.931 Cause Code to execute arbitrary code or cause a denial of service (memory corruption).

CRITICAL · CVSS 9.8 EPSS 0.03013
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
CWE-787Out-of-bounds Write
▤

Affected Products & Versions

3
mpd project mpd< 5.9
stormshield network security>= 4.0.0 and < 4.3.17
stormshield network securityall versions
⚠

Public Exploits & PoCs

1
pocsourceforge.net · bugs/70sourceforge.net
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · secteam@freebsd.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD06 Oct 2020 · 02:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://sourceforge.net/p/mpd/svn/2377/PatchThird Party Advisory
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