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CVE
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CVE-2020-29129Date: (C)2020-11-27   (M)2024-04-19


ncsi.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 4.3CVSS Score : 4.0
Exploit Score: 2.8Exploit Score: 8.0
Impact Score: 1.4Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: SINGLE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: LOWAvailability: NONE
Integrity: NONE 
Availability: NONE 
  
Reference:
FEDORA-2020-331e1318dd
FEDORA-2020-77f93f41be
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
http://www.openwall.com/lists/oss-security/2020/11/27/1
https://lists.freedesktop.org/archives/slirp/2020-November/000115.html

CWE    1
CWE-125
OVAL    25
oval:org.secpod.oval:def:119174
oval:org.secpod.oval:def:1700634
oval:org.secpod.oval:def:706073
oval:org.secpod.oval:def:74523
...

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