CVE-2019-18900
Status: ModifiedLow (3.3)—
: Incorrect Default Permissions vulnerability in libzypp of SUSE CaaS Platform 3.0, SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15 allowed local attackers to read a cookie store used by libzypp, exposing private cookies. This issue affects: SUSE CaaS Platform 3.0 libzypp versions prior to 16.21.2-27.68.1. SUSE Linux Enterprise Server 12 libzypp versions prior to 16.21.2-2.45.1. SUSE Linux Enterprise Server 15 17.19.0-3.34.1.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Base score: 3.3
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 0.31%
- Percentile among all scored CVEs: 22
- Score date: 10/6/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- CWE-276
- CWE-276
References
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00036.html
- https://bugzilla.suse.com/show_bug.cgi?id=1158763
- https://lists.debian.org/debian-lts-announce/2020/03/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00036.html
- https://bugzilla.suse.com/show_bug.cgi?id=1158763
- https://lists.debian.org/debian-lts-announce/2020/03/msg00005.html
Raw JSON (NVD)
Show
{
"id": "CVE-2019-18900",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 2.1,
"accessVector": "LOCAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "NONE",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "LOW",
"obtainAllPrivilege": false,
"exploitabilityScore": 3.9,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "meissner@suse.de",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 4,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "LOW"
},
"impactScore": 1.4,
"exploitabilityScore": 2.5
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 3.3,
"attackVector": "LOCAL",
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "LOW"
},
"impactScore": 1.4,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "meissner@suse.de",
"affectedData": [
{
"vendor": "SUSE",
"product": "CaaS Platform 3.0",
"versions": [
{
"status": "affected",
"version": "libzypp",
"lessThan": "16.21.2-27.68.1",
"versionType": "custom"
}
]
},
{
"vendor": "SUSE",
"product": "SUSE Linux Enterprise Server 12",
"versions": [
{
"status": "affected",
"version": "libzypp",
"lessThan": "16.21.2-2.45.1",
"versionType": "custom"
}
]
},
{
"vendor": "SUSE",
"product": "SUSE Linux Enterprise Server 15",
"versions": [
{
"status": "affected",
"version": "libzypp 17.19.0-3.34.1"
}
]
}
]
}
],
"published": "2020-01-24T16:15:10.943",
"references": [
{
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00036.html",
"source": "meissner@suse.de"
},
{
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1158763",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"source": "meissner@suse.de"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00005.html",
"source": "meissner@suse.de"
},
{
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00036.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1158763",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00005.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "meissner@suse.de",
"description": [
{
"lang": "en",
"value": "CWE-276"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-276"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": ": Incorrect Default Permissions vulnerability in libzypp of SUSE CaaS Platform 3.0, SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15 allowed local attackers to read a cookie store used by libzypp, exposing private cookies. This issue affects: SUSE CaaS Platform 3.0 libzypp versions prior to 16.21.2-27.68.1. SUSE Linux Enterprise Server 12 libzypp versions prior to 16.21.2-2.45.1. SUSE Linux Enterprise Server 15 17.19.0-3.34.1."
},
{
"lang": "es",
"value": "Una vulnerabilidad de Permisos Predeterminados Incorrectos en libzypp de SUSE CaaS Platform versión 3.0, SUSE Linux Enterprise Server versión12, SUSE Linux Enterprise Server versión 15, permitió a atacantes locales leer un almacén de cookies utilizado por libzypp, exponiendo cookies privadas. Este problema afecta a: libzypp versiones anteriores a 16.21.2-27.68.1 de SUSE CaaS Platform versión 3.0. libzypp versiones anteriores a 16.21.2-2.45.1 de SUSE Linux Enterprise Server versión 12. versión 17.19.0-3.34.1 de SUSE Linux Enterprise Server versión 15."
}
],
"lastModified": "2026-06-17T02:25:33.010",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:opensuse:libzypp:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "805EF031-0F25-472E-AE1A-008755BD5727",
"versionEndExcluding": "16.21.2-27.68.1"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:suse:caas_platform:3.0:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D5ABF09D-B887-4041-9168-5057B668F602"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:opensuse:libzypp:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D7A5700D-0E1B-432F-B50D-59C4AB297BDE",
"versionEndExcluding": "16.21.2-2.45.1"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:suse:suse_linux_enterprise_server:12:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9C649194-B8C2-49F7-A819-C635EE584ABF"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:opensuse:libzypp:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E29CF9A9-8160-4DAA-9B87-D82385C11B23",
"versionEndExcluding": "17.19.0-3.34.1"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:suse:suse_linux_enterprise_server:15:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AF73A3D9-6566-4CBF-AA5F-5A4B99719A1D"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "meissner@suse.de"
}