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cvelistSuseCVELIST:CVE-2019-3688
HistoryMay 15, 2018 - 12:00 a.m.

CVE-2019-3688 squid: /usr/sbin/pinger packaged with wrong permission

2018-05-1500:00:00
CWE-276
suse
www.cve.org
3

CVSS3

5.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

30.6%

The /usr/sbin/pinger binary packaged with squid in SUSE Linux Enterprise Server 15 before and including version 4.8-5.8.1 and in SUSE Linux Enterprise Server 12 before and including 3.5.21-26.17.1 had squid:root, 0750 permissions. This allowed an attacker that compromissed the squid user to gain persistence by changing the binary

CNA Affected

[
  {
    "product": "SUSE Linux Enterprise Server 15",
    "vendor": "SUSE",
    "versions": [
      {
        "lessThanOrEqual": "4.8-5.8.1",
        "status": "affected",
        "version": "squid",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "SUSE Linux Enterprise Server 12",
    "vendor": "SUSE",
    "versions": [
      {
        "lessThanOrEqual": "3.5.21-26.17.1",
        "status": "affected",
        "version": "squid",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

5.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

30.6%