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ubuntuUbuntuUSN-4288-1
HistoryFeb 20, 2020 - 12:00 a.m.

ppp vulnerability

2020-02-2000:00:00
ubuntu.com
70

9.8 High

CVSS3

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

10 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.16 Low

EPSS

Percentile

95.9%

Releases

  • Ubuntu 19.10
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • ppp - Point-to-Point Protocol (PPP)

Details

It was discovered that ppp incorrectly handled certain rhostname values. A
remote attacker could use this issue to cause ppp to crash, resulting in a
denial of service, or possibly execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu19.10noarchppp< 2.4.7-2+4.1ubuntu4.1UNKNOWN
Ubuntu19.10noarchppp-dbgsym< 2.4.7-2+4.1ubuntu4.1UNKNOWN
Ubuntu19.10noarchppp-dev< 2.4.7-2+4.1ubuntu4.1UNKNOWN
Ubuntu19.10noarchppp-udeb< 2.4.7-2+4.1ubuntu4.1UNKNOWN
Ubuntu18.04noarchppp< 2.4.7-2+2ubuntu1.2UNKNOWN
Ubuntu18.04noarchppp-dbgsym< 2.4.7-2+2ubuntu1.2UNKNOWN
Ubuntu18.04noarchppp-dev< 2.4.7-2+2ubuntu1.2UNKNOWN
Ubuntu18.04noarchppp-udeb< 2.4.7-2+2ubuntu1.2UNKNOWN
Ubuntu16.04noarchppp< 2.4.7-1+2ubuntu1.16.04.2UNKNOWN
Ubuntu16.04noarchppp-dbgsym< 2.4.7-1+2ubuntu1.16.04.2UNKNOWN
Rows per page:
1-10 of 131

9.8 High

CVSS3

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

10 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.16 Low

EPSS

Percentile

95.9%