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ubuntuUbuntuUSN-4808-1
HistoryMar 15, 2021 - 12:00 a.m.

Tinyproxy vulnerability

2021-03-1500:00:00
ubuntu.com
12

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • tinyproxy - Lightweight, non-caching, optionally anonymizing HTTP proxy

Details

It was discovered that Tinyproxy created its pid file with insecure
permissions. An attacker could use the vulnerability to cause arbitrary
processes to be killed, resulting in a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchtinyproxy-bin< 1.8.4-5ubuntu0.1~esm1UNKNOWN
Ubuntu18.04noarchtinyproxy< 1.8.4-5UNKNOWN
Ubuntu18.04noarchtinyproxy-bin< 1.8.4-5UNKNOWN
Ubuntu18.04noarchtinyproxy-bin-dbgsym< 1.8.4-5UNKNOWN
Ubuntu18.04noarchtinyproxy< 1.8.4-5ubuntu0.1~esm1UNKNOWN
Ubuntu16.04noarchtinyproxy< 1.8.3-3ubuntu16.04.1~esm1UNKNOWN
Ubuntu16.04noarchtinyproxy< 1.8.3-3ubuntu1UNKNOWN
Ubuntu16.04noarchtinyproxy-dbgsym< 1.8.3-3ubuntu1UNKNOWN
Ubuntu14.04noarchtinyproxy< 1.8.3-3ubuntu14.04.1~esm1UNKNOWN
Ubuntu14.04noarchtinyproxy< 1.8.3-3ubuntu1UNKNOWN
Rows per page:
1-10 of 111

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2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for USN-4808-1
openvas4osv3nessus3nvd1prion1cvelist1debian1ubuntucve1debiancve1cve1