CVE-2019-11325: An issue was discovered in Symfony before 4.2.12 and 4.3.x before 4.3.8. The VarExport component incorrectly escapes strings, allowing some specially crafted…

PriorityP354critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

3.35%

87.3th percentile

An issue was discovered in Symfony before 4.2.12 and 4.3.x before 4.3.8. The VarExport component incorrectly escapes strings, allowing some specially crafted ones to escalate to execution of arbitrary PHP code. This is related to symfony/var-exporter.

Affected

11 ranges

Vendor	Product	Version range	Fixed in
debian	symfony	< symfony 4.3.8+dfsg-1 (bookworm)	symfony 4.3.8+dfsg-1 (bookworm)
sensiolabs	symfony	>= 4.2.0 < 4.2.12	4.2.12
sensiolabs	symfony	>= 4.3.0 < 4.3.8	4.3.8
symfony	symfony	>= 0 < 4.3.8+dfsg-1	4.3.8+dfsg-1
symfony	symfony	>= 0 < 4.3.8+dfsg-1	4.3.8+dfsg-1
symfony	symfony	>= 0 < 4.3.8+dfsg-1	4.3.8+dfsg-1
symfony	symfony	>= 0 < 4.3.8+dfsg-1	4.3.8+dfsg-1
symfony	symfony	>= 4.2.0 < 4.2.12	4.2.12
symfony	symfony	>= 4.3.0 < 4.3.8	4.3.8
symfony	var-exporter	>= 4.2.0 < 4.2.12	4.2.12
symfony	var-exporter	>= 4.3.0 < 4.3.8	4.3.8

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

osv9.8CRITICAL

vendor_debian9.8CRITICAL

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