What’s Vulnerable › Vulnerabilities

CVE-2014-2208

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-12-28 · updated 2026-06-17
• Weakness: CWE-94

Description

CRLF injection vulnerability in the LightProcess protocol implementation in hphp/util/light-process.cpp in Facebook HipHop Virtual Machine (HHVM) before 2.4.2 allows remote attackers to execute arbitrary commands by entering a \n (newline) character before the end of a string.

Affected products

• Facebook Hiphop Virtual Machine: through 2.4.1

References

• https://github.com/facebook/hhvm/commit/506a44194a9016406c752ad8e010c01aeffc18cc
• https://github.com/facebook/hhvm/commit/506a44194a9016406c752ad8e010c01aeffc18cc

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