CVE-2022-24599 - Missing Release of Memory after Effective Lifetime

Severity

65%

Complexity

27%

Confidentiality

60%

In autofile Audio File Library 0.3.6, there exists one memory leak vulnerability in printfileinfo, in printinfo.c, which allows an attacker to leak sensitive information via a crafted file. The printfileinfo function calls the copyrightstring function to get data, however, it dosn't use zero bytes to truncate the data.

CVSS 3.1 Base Score 6.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N).

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N).

Demo Examples

Missing Release of Memory after Effective Lifetime

CWE-401

The following C function leaks a block of allocated memory if the call to read() does not return the expected number of bytes:


               
}
return buf;
return NULL;
return NULL;

Overview

First reported 2 years ago

2022-02-24 15:15:00

Last updated 2 years ago

2022-03-03 16:29:00

Affected Software

Audio File Library Project Audio File Library 0.3.6

0.3.6

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