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CVE-2017-11144

UnknownEPSS 6.16%

Last modified

CVE-2017-11144 is a vulnerability of currently unknown severity. In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in ext/openssl/openssl.c, and an OpenSSL documentation omission.. EPSS estimates a 6.16% chance of exploitation in the next 30 days.

Description

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in ext/openssl/openssl.c, and an OpenSSL documentation omission.

Metrics

EPSS Probability
6.16%

92.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
PhpPhp<= 5.6.30
PhpPhp7.0.0
PhpPhp7.0.1
PhpPhp7.0.2
PhpPhp7.0.3
PhpPhp7.0.4
PhpPhp7.0.5
PhpPhp7.0.6
PhpPhp7.0.7
PhpPhp7.0.8
PhpPhp7.0.9
PhpPhp7.0.10
PhpPhp7.0.11
PhpPhp7.0.12
PhpPhp7.0.13
PhpPhp7.0.14
PhpPhp7.0.15
PhpPhp7.0.16
PhpPhp7.0.17
PhpPhp7.0.18
PhpPhp7.0.19
PhpPhp7.0.20
PhpPhp7.1.0
PhpPhp7.1.1
PhpPhp7.1.2
PhpPhp7.1.3
PhpPhp7.1.4
PhpPhp7.1.5
PhpPhp7.1.6

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-11144?
In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in ext/openssl/openssl.c, and an OpenSSL documentation omission.
How severe is CVE-2017-11144?
Severity scoring for CVE-2017-11144 is pending analysis. The EPSS model estimates a 6.16% probability of exploitation in the next 30 days.
How do I fix CVE-2017-11144?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-11144?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST