CVE-2019-12854 Details
Due to incorrect string termination, Squid cachemgr.cgi 4.0 through 4.7 may access unallocated memory. On systems with memory access protections, this can cause the CGI process to terminate unexpectedly, resulting in a denial of service for all clients using it.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2019-12854
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%).
44.49 Probability of exploitation activity being observed over the next 30 days (97th percentile)
CVSS score for CVE-2019-12854
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.
7.5 High
Products affected by CVE-2019-12854
Squid 4.0
Squid 4.0.11
Squid 4.0.17
Squid 4.0.20
Squid 4.0.21
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.
Not available
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CVE-2019-12854 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 14,905 57.13%
CA 8,216 31.49%
GB 553 2.12%
DE 357 1.37%
AM 324 1.24%
IT 180 0.69%
FR 164 0.63%
JP 116 0.44%
RU 109 0.42%
IE 104 0.40%

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CVE-2019-12854 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
Telecommunications 12,972 87.77%
Technology 1,513 10.24%
Education 257 1.74%
Business Services 9 0.06%
Finance 8 0.05%
Retail 5 0.03%
Government/Politics 5 0.03%
Legal 3 0.02%
Healthcare/Wellness 3 0.02%
Utilities 2 0.01%

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