CVE-2014-2208
CVE-2014-2208 is a high-severity vulnerability in Facebook Hiphop Virtual Machine with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.
Key facts
- Severity: High (CVSS 2.0 base score 7.5)
- EPSS exploit prediction: 3% (84th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Facebook Hiphop Virtual Machine
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2014-2208?
- 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.
- How severe is CVE-2014-2208?
- CVE-2014-2208 has a CVSS 2.0 base score of 7.5, rated high severity.
- Is CVE-2014-2208 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2014-2208?
- CVE-2014-2208 affects Facebook Hiphop Virtual Machine. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2014-2208?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2014-2208 published?
- CVE-2014-2208 was published on 2014-12-28 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:facebook:hiphop_virtual_machine:*:*:*:*:*:*:*:*
More vulnerabilities in Facebook Hiphop Virtual Machine
- CVE-2019-3570 — Critical (CVSS 9.8): Call to the scrypt_enc() function in HHVM can lead to heap corruption by using specifically crafted parameters (N, r…
- CVE-2014-6228 — High (CVSS 7.5): Integer overflow in the string_chunk_split function in hphp/runtime/base/zend-string.cpp in Facebook HipHop Virtual…
- CVE-2014-6229 — Medium (CVSS 5.0): The HashContext class in hphp/runtime/ext/ext_hash.cpp in Facebook HipHop Virtual Machine (HHVM) before 3.3.0…
- CVE-2014-5386 — Medium (CVSS 5.0): The mcrypt_create_iv function in hphp/runtime/ext/mcrypt/ext_mcrypt.cpp in Facebook HipHop Virtual Machine (HHVM)…
- CVE-2014-2209 — Medium (CVSS 5.0): Facebook HipHop Virtual Machine (HHVM) before 3.1.0 does not drop supplemental group memberships within…
- CVE-2014-9714 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in the WddxPacket::recursiveAddVar function in HHVM (aka the HipHop Virtual…
All CVEs affecting Facebook Hiphop Virtual Machine →
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