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CVE-2019-7732

Date: February 11, 2019

In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are multiple instances of a single field (username, realm, nonce, uri, or response), only the last instance can ever be freed.

Language: Unix

Severity Score

Related Resources (4)

https://github.com/rgaufman/live555/issues/20
https://nvd.nist.gov/vuln/detail/CVE-2019-7732
https://security-tracker.debian.org/tracker/CVE-2019-7732
https://www.mend.io/vulnerability-database/CVE-2019-7732

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

Missing Release of Memory after Effective Lifetime

CWE-401

CVSS v3

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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