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CVE-2021-3756
Vulnerability Database
CVE-2021-3756
Base Score
CRITICAL
9.8
CVE-2021-3756
libmysofa is vulnerable to Heap-based Buffer Overflow
Vector
NETWORK
Published By
security@huntr.dev
Published Date
Oct 29, 2021, 16:15
Weakness Type (CWE)
:
CWE-787
CVSS Metrics
CVSS v3.1
CVSS v3.0
CVSS v2
Base Score
9.8
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Severity
CRITICAL
Version
3.1
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
References
https://github.com/hoene/libmysofa/commit/890400ebd092c574707d0c132124f8ff047e20e1
https://huntr.dev/bounties/7ca8d9ea-e2a6-4294-af28-70260bb53bc1
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PGQ45S4RH7MC42NHTAGOIHYR4C5IRTMZ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WGY7TAZX2M4NYXXGNHIBBKKN5XMSMKQ4/
Base Score
CRITICAL
9.8
Weakness Type (CWE)
:
CWE-787
CVSS Metrics
CVSS v3.1
CVSS v3.0
CVSS v2
Base Score
9.8
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Severity
CRITICAL
Version
3.1
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
