Alpaquita Linux
Security Advisory

CVE-2019-11047

Published: December 23, 2019Last modified: November 8, 2023

Description

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.

Severity score breakdown

ParameterValue
Base score6.5
Attack VectorNETWORK
Attack complexityLOW
Privileges requiredNONE
User interactionNONE
ScopeUNCHANGED
ConfidentialityLOW
Integrity impactNONE
Availability impactLOW
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Status

ProductReleasePackageStatus
Alpaquita Linux23 LTSphp81Not affected (8.1.22-r0)
Streamphp81Not affected (8.1.22-r0)

References

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