Critical severity · published Oct 6, 2020
CVE-2020-7465
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…
9.8
CVSS
3%
EPSS
No
On KEV
Description
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).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.0% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MP
Mpd · Mpd Project
before 5.9 · source: NVD
SN
Stormshield Network Security · Stormshield
4.0.0 before 4.3.17; 4.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-7465
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-7465
Exploit
https://sourceforge.net/p/mpd/bugs/70/
Patch
https://sourceforge.net/p/mpd/svn/2377/
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The PPP implementation of MPD before 5.9 allows a remote attacker who can send specifically crafted PPP authentication message to cause the daemon to read beyond allocated memory…