Lucene search

[email protected]CVE-2017-1002201

HistoryOct 15, 2019 - 6:15 p.m.

CVE-2017-1002201

2019-10-1518:15:10

CWE-79

[email protected]

web.nvd.nist.gov

security

vulnerability

haml

code execution

cve-2017-1002201

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

62.0%

JSON

In haml versions prior to version 5.0.0.beta.2, when using user input to perform tasks on the server, characters like < > " ’ must be escaped properly. In this case, the ’ character was missed. An attacker can manipulate the input to introduce additional attributes, potentially executing code.

Affected configurations

NVD

Node

hamlhamlRange<5.0.0ruby

Node

debiandebian_linuxMatch8.0

debiandebian_linuxMatch9.0

CPENameOperatorVersion
haml:hamlhamllt5.0.0

CPE	Name	Operator	Version
haml:haml	haml	lt	5.0.0

CNA Affected

[
  {
    "product": "haml",
    "vendor": "http://haml.info/",
    "versions": [
      {
        "status": "affected",
        "version": "All versions prior to version 5.0.0.beta.2"
      }
    ]
  }
]