CVE-2024-25617 Details
Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Collapse of Data into Unsafe Value bug ,Squid may be vulnerable to a Denial of Service attack against HTTP header parsing. This problem allows a remote client or a remote server to perform Denial of Service when sending oversized headers in HTTP messages. In versions of Squid prior to 6.5 this can be achieved if the request_header_max_size or reply_header_max_size settings are unchanged from the default. In Squid version 6.5 and later, the default setting of these parameters is safe. Squid will emit a critical warning in cache.log if the administrator is setting these parameters to unsafe values. Squid will not at this time prevent these settings from being changed to unsafe values. Users are advised to upgrade to version 6.5. There are no known workarounds for this vulnerability. This issue is also tracked as SQUID-2024:2
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Exploit prediction scoring system (EPSS) score for CVE-2024-25617
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
1.02 Probability of exploitation activity being observed over the next 30 days (77th percentile)
CVSS score for CVE-2024-25617
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
5.3 Medium
Products affected by CVE-2024-25617
Squid 3.1
Squid 3.1.1
Squid 3.1.10
Squid 3.1.11
Squid 3.1.12
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2024-25617 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 1,435,141 65.22%
CA 149,886 6.81%
GB 90,560 4.12%
BR 66,364 3.02%
SC 53,425 2.43%
PK 51,945 2.36%
RO 50,144 2.28%
DE 49,006 2.23%
IN 38,532 1.75%
AE 26,969 1.23%

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CVE-2024-25617 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 357,826 86.40%
Telecommunications 48,012 11.59%
Education 3,582 0.86%
Business Services 1,869 0.45%
Government/Politics 744 0.18%
Healthcare/Wellness 623 0.15%
Transportation 421 0.10%
Media/Entertainment 267 0.06%
Utilities 253 0.06%
Finance 177 0.04%

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