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HpeCVE-2017-9785

HistoryJul 20, 2017 - 12:29 p.m.

CVE-2017-9785

2017-07-2012:29:00

CWE-502

hpe

web.nvd.nist.gov

cve

2017

9785

csrf.cs

nancyfx

remote code execution

deserialization

json

csrf cookie.

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.007

Percentile

80.2%

JSON

Csrf.cs in NancyFX Nancy before 1.4.4 and 2.x before 2.0-dangermouse has Remote Code Execution via Deserialization of JSON data in a CSRF Cookie.

Affected configurations

Nvd

Node

nancyfxnancyRange≤1.4.3

nancyfxnancyMatch2.0.0alpha

nancyfxnancyMatch2.0.0barneyrubble

nancyfxnancyMatch2.0.0clinteastwood

VendorProductVersionCPE
nancyfxnancy*cpe:2.3:a:nancyfx:nancy:*:*:*:*:*:*:*:*
nancyfxnancy2.0.0cpe:2.3:a:nancyfx:nancy:2.0.0:alpha:*:*:*:*:*:*
nancyfxnancy2.0.0cpe:2.3:a:nancyfx:nancy:2.0.0:barneyrubble:*:*:*:*:*:*
nancyfxnancy2.0.0cpe:2.3:a:nancyfx:nancy:2.0.0:clinteastwood:*:*:*:*:*:*

Vendor	Product	Version	CPE
nancyfx	nancy	*	cpe:2.3:a:nancyfx:nancy::::::::
nancyfx	nancy	2.0.0	cpe:2.3:a:nancyfx:nancy:2.0.0:alpha::::::
nancyfx	nancy	2.0.0	cpe:2.3:a:nancyfx:nancy:2.0.0:barneyrubble::::::
nancyfx	nancy	2.0.0	cpe:2.3:a:nancyfx:nancy:2.0.0:clinteastwood::::::

CNA Affected

[
  {
    "product": "NancyFX Framework Up to 2.0.0",
    "vendor": "NancyFX",
    "versions": [
      {
        "status": "affected",
        "version": "NancyFX Framework Up to 2.0.0"
      }
    ]
  }
]

References

github.com/NancyFx/Nancy/releases/tag/v1.4.4

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.007

Percentile

80.2%

JSON

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