Buffer Overflow in Pidgin Affects MXIT Protocol Handling
CVE-2016-2377
8.1HIGH
What is CVE-2016-2377?
A buffer overflow vulnerability is identified in the handling of the MXIT protocol within Pidgin. This flaw arises when specially crafted MXIT data is transmitted by a malicious server, potentially leading to an out-of-bounds write. Specifically, a malicious server can exploit this issue by returning a negative content-length in response to an HTTP request, resulting in the execution of unintended code, which may jeopardize the security and integrity of the application.

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Affected Version(s)
Pidgin 2.10.11
References
CVSS V3.1
Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved
