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HackeroneCVE-2020-8177

HistoryDec 14, 2020 - 8:15 p.m.

CVE-2020-8177

2020-12-1420:15:13

CWE-99

CWE-74

hackerone

web.nvd.nist.gov

374

cve-2020-8177

curl vulnerability

file name restriction

local file overwrite

nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

41.2%

JSON

curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used.

Affected configurations

Nvd

Vulners

Node

haxxcurlRange7.20.0–7.70.0

Node

debiandebian_linuxMatch10.0

Node

fujitsum10-1Match-

AND

fujitsum10-1_firmwareRange<xcp2410

Node

fujitsum10-4Match-

AND

fujitsum10-4_firmwareRange<xcp2410

Node

fujitsum10-4sMatch-

AND

fujitsum10-4s_firmwareRange<xcp2410

Node

fujitsum12-1Match-

AND

fujitsum12-1_firmwareRange<xcp2410

Node

fujitsum12-2Match-

AND

fujitsum12-2_firmwareRange<xcp2410

Node

fujitsum12-2sMatch-

AND

fujitsum12-2s_firmwareRange<xcp2410

Node

fujitsum10-1Match-

AND

fujitsum10-1_firmwareRange<xcp3110

Node

fujitsum10-4_firmwareRange<xcp3110

AND

fujitsum10-4Match-

Node

fujitsum10-4s_firmwareRange<xcp3110

AND

fujitsum10-4sMatch-

Node

fujitsum12-1_firmwareRange<xcp3110

AND

fujitsum12-1Match-

Node

fujitsum12-2_firmwareRange<xcp3110

AND

fujitsum12-2Match-

Node

fujitsum12-2s_firmwareRange<xcp3110

AND

fujitsum12-2sMatch-

Node

siemenssinec_infrastructure_network_servicesRange<1.0.1.1

Node

splunkuniversal_forwarderRange8.2.0–8.2.12

splunkuniversal_forwarderRange9.0.0–9.0.6

splunkuniversal_forwarderMatch9.1.0

VendorProductVersionCPE
haxxcurlcpe:/a:haxx:curl::::

Vendor	Product	Version	CPE
haxx	curl		cpe:/a:haxx:curl::::

CNA Affected

[
  {
    "product": "https://github.com/curl/curl",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "curl 7.20.0 to and including 7.70.0"
      }
    ]
  }
]