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RedhatCVE-2017-7496

HistoryJun 26, 2017 - 2:29 p.m.

CVE-2017-7496

2017-06-2614:29:00

CWE-391

CWE-755

redhat

web.nvd.nist.gov

cve-2017-7496

fedora-arm-installer

local privilege escalation

mount operation

temporary directories

nvd

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

fedora-arm-installer up to and including 1.99.16 is vulnerable to local privilege escalation due to lack of checking the error condition of mount operation failure on unsafely created temporary directories.

Affected configurations

Nvd

Vulners

Node

fedoraprojectarm_installerRange≤1.99.16

VendorProductVersionCPE
fedoraprojectarm_installer*cpe:2.3:a:fedoraproject:arm_installer:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fedoraproject	arm_installer	*	cpe:2.3:a:fedoraproject:arm_installer::::::::

CNA Affected

[
  {
    "product": "fedora-arm-installer",
    "vendor": "Red Hat, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "up to and including 1.99.16"
      }
    ]
  }
]

References

pagure.io/arm-image-installer/pull-request/10

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

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