Vulnerability Details : CVE-2023-40533
An uninitialized memory use vulnerability exists in Tinyproxy 1.11.1 while parsing HTTP requests. In certain configurations, a specially crafted HTTP request can result in disclosure of data allocated on the heap, which could contain sensitive information. An attacker can make an unauthenticated HTTP request to trigger this vulnerability.
Products affected by CVE-2023-40533
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Exploit prediction scoring system (EPSS) score for CVE-2023-40533
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-40533
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
Talos | 2024-05-01 |
CWE ids for CVE-2023-40533
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The code uses a variable that has not been initialized, leading to unpredictable or unintended results.Assigned by: talos-cna@cisco.com (Primary)
References for CVE-2023-40533
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http://www.openwall.com/lists/oss-security/2024/05/07/1
oss-security - CVE-2023-49606, CVE-2023-40533: memory safety vulnerabilities in tinyproxy <=1.11.1
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https://talosintelligence.com/vulnerability_reports/TALOS-2023-1902
TALOS-2023-1902 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence
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https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1902
TALOS-2023-1902 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence
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