Lucene search

[email protected]CVE-2020-5274

HistoryMar 30, 2020 - 8:15 p.m.

CVE-2020-5274

2020-03-3020:15:19

CWE-209

[email protected]

web.nvd.nist.gov

cve-2020-5274

symfony

error handling

security patch

nvd

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:P/A:N

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

24.4%

JSON

In Symfony before versions 5.0.5 and 4.4.5, some properties of the Exception were not properly escaped when the ErrorHandler rendered it stacktrace. In addition, the stacktrace were displayed even in a non-debug configuration. The ErrorHandler now escape alls properties of the exception, and the stacktrace is only display in debug configuration. This issue is patched in symfony/http-foundation versions 4.4.5 and 5.0.5

Affected configurations

Vulners

NVD

Node

symfonytwigRange4.0.0–4.4.5

symfonytwigRange5.0.0–5.0.5

VendorProductVersionCPE
symfonytwig*cpe:2.3:a:symfony:twig:*:*:*:*:*:*:*:*
symfonytwig*cpe:2.3:a:symfony:twig:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
symfony	twig	*	cpe:2.3:a:symfony:twig::::::::
symfony	twig	*	cpe:2.3:a:symfony:twig::::::::

CNA Affected

[
  {
    "product": "symfony",
    "vendor": "symfony",
    "versions": [
      {
        "status": "affected",
        "version": ">= 4.0.0, < 4.4.5"
      },
      {
        "status": "affected",
        "version": ">= 5.0.0, < 5.0.5"
      }
    ]
  }
]