CVE-2010-1861 Details
The sysvshm extension for PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allows context-dependent attackers to write to arbitrary memory addresses by using an object s __sleep function to interrupt an internal call to the shm_put_var function, which triggers access of a freed resource.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2010-1861
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 Probability of exploitation activity being observed over the next 30 days (59th percentile)
CVSS score for CVE-2010-1861
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.
6.4 Medium
Products affected by CVE-2010-1861
php 5.2.6
php 5.2.8
php 5.2.9
php 5.3.0
php 5.3.1
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
More on DVE scores

CVE-2010-1861 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
DE 25,423 23.54%
US 12,362 11.45%
KR 6,451 5.97%
JP 6,065 5.62%
TW 4,744 4.39%
IT 4,618 4.28%
HU 3,650 3.38%
CN 3,544 3.28%
FR 3,401 3.15%
CZ 3,320 3.07%

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CVE-2010-1861 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 31,655 49.64%
Technology 28,823 45.20%
Education 877 1.38%
Utilities 451 0.71%
Business Services 392 0.61%
Media/Entertainment 388 0.61%
Government/Politics 345 0.54%
Consumer Goods 225 0.35%
Legal 198 0.31%
Energy/Resources 65 0.10%

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