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SnykCVE-2020-28468

HistoryJan 08, 2021 - 12:15 p.m.

CVE-2020-28468

2021-01-0812:15:12

CWE-74

snyk

web.nvd.nist.gov

cve-2020-28468

pwntools

package

ssti

vulnerability

remote code execution

nvd

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

AI Score

9.9

Confidence

High

EPSS

0.033

Percentile

91.5%

JSON

This affects the package pwntools before 4.3.1. The shellcraft generator for affected versions of this module are vulnerable to Server-Side Template Injection (SSTI), which can lead to remote code execution.

Affected configurations

Nvd

Node

pwntools_projectpwntoolsRange<4.3.1

VendorProductVersionCPE
pwntools_projectpwntools*cpe:2.3:a:pwntools_project:pwntools:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
pwntools_project	pwntools	*	cpe:2.3:a:pwntools_project:pwntools::::::::

CNA Affected

[
  {
    "product": "pwntools",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "4.3.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/Gallopsled/pwntools/issues/1427

github.com/Gallopsled/pwntools/pull/1732

snyk.io/vuln/SNYK-PYTHON-PWNTOOLS-1047345

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

AI Score

9.9

Confidence

High

EPSS

0.033

Percentile

91.5%

JSON

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