ubuntu-cve-2019-18603
Vulnerability from osv_ubuntu
Published
2019-10-29 19:15
Modified
2026-04-22 07:39
Summary
Details
OpenAFS before 1.6.24 and 1.8.x before 1.8.5 is prone to information leakage upon certain error conditions because uninitialized RPC output variables are sent over the network to a peer.
Severity
5.9 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libafsauthent1",
"binary_version": "1.6.15-1ubuntu1.1"
},
{
"binary_name": "libafsrpc1",
"binary_version": "1.6.15-1ubuntu1.1"
},
{
"binary_name": "libkopenafs1",
"binary_version": "1.6.15-1ubuntu1.1"
},
{
"binary_name": "libpam-openafs-kaserver",
"binary_version": "1.6.15-1ubuntu1.1"
},
{
"binary_name": "openafs-client",
"binary_version": "1.6.15-1ubuntu1.1"
},
{
"binary_name": "openafs-dbserver",
"binary_version": "1.6.15-1ubuntu1.1"
},
{
"binary_name": "openafs-fileserver",
"binary_version": "1.6.15-1ubuntu1.1"
},
{
"binary_name": "openafs-fuse",
"binary_version": "1.6.15-1ubuntu1.1"
},
{
"binary_name": "openafs-kpasswd",
"binary_version": "1.6.15-1ubuntu1.1"
},
{
"binary_name": "openafs-krb5",
"binary_version": "1.6.15-1ubuntu1.1"
},
{
"binary_name": "openafs-modules-dkms",
"binary_version": "1.6.15-1ubuntu1.1"
},
{
"binary_name": "openafs-modules-source",
"binary_version": "1.6.15-1ubuntu1.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "openafs",
"purl": "pkg:deb/ubuntu/openafs@1.6.15-1ubuntu1.1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.6.14-1",
"1.6.15-1",
"1.6.15-1ubuntu1",
"1.6.15-1ubuntu1.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libafsauthent2",
"binary_version": "1.8.0~pre5-1ubuntu1.2"
},
{
"binary_name": "libafsrpc2",
"binary_version": "1.8.0~pre5-1ubuntu1.2"
},
{
"binary_name": "libkopenafs2",
"binary_version": "1.8.0~pre5-1ubuntu1.2"
},
{
"binary_name": "openafs-client",
"binary_version": "1.8.0~pre5-1ubuntu1.2"
},
{
"binary_name": "openafs-dbserver",
"binary_version": "1.8.0~pre5-1ubuntu1.2"
},
{
"binary_name": "openafs-fileserver",
"binary_version": "1.8.0~pre5-1ubuntu1.2"
},
{
"binary_name": "openafs-fuse",
"binary_version": "1.8.0~pre5-1ubuntu1.2"
},
{
"binary_name": "openafs-krb5",
"binary_version": "1.8.0~pre5-1ubuntu1.2"
},
{
"binary_name": "openafs-modules-dkms",
"binary_version": "1.8.0~pre5-1ubuntu1.2"
},
{
"binary_name": "openafs-modules-source",
"binary_version": "1.8.0~pre5-1ubuntu1.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "openafs",
"purl": "pkg:deb/ubuntu/openafs@1.8.0~pre5-1ubuntu1.2?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.6.21-3",
"1.6.21-3ubuntu1",
"1.6.22-3",
"1.8.0~pre4-1",
"1.8.0~pre5-1",
"1.8.0~pre5-1ubuntu1",
"1.8.0~pre5-1ubuntu1.1",
"1.8.0~pre5-1ubuntu1.2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libafsauthent2",
"binary_version": "1.8.4~pre1-1ubuntu2.4"
},
{
"binary_name": "libafsrpc2",
"binary_version": "1.8.4~pre1-1ubuntu2.4"
},
{
"binary_name": "libkopenafs2",
"binary_version": "1.8.4~pre1-1ubuntu2.4"
},
{
"binary_name": "openafs-client",
"binary_version": "1.8.4~pre1-1ubuntu2.4"
},
{
"binary_name": "openafs-dbserver",
"binary_version": "1.8.4~pre1-1ubuntu2.4"
},
{
"binary_name": "openafs-fileserver",
"binary_version": "1.8.4~pre1-1ubuntu2.4"
},
{
"binary_name": "openafs-fuse",
"binary_version": "1.8.4~pre1-1ubuntu2.4"
},
{
"binary_name": "openafs-krb5",
"binary_version": "1.8.4~pre1-1ubuntu2.4"
},
{
"binary_name": "openafs-modules-dkms",
"binary_version": "1.8.4~pre1-1ubuntu2.4"
},
{
"binary_name": "openafs-modules-source",
"binary_version": "1.8.4~pre1-1ubuntu2.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "openafs",
"purl": "pkg:deb/ubuntu/openafs@1.8.4~pre1-1ubuntu2.4?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.8.4~pre1-1ubuntu2",
"1.8.4~pre1-1ubuntu2.1",
"1.8.4~pre1-1ubuntu2.2",
"1.8.4~pre1-1ubuntu2.3",
"1.8.4~pre1-1ubuntu2.4"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libafsauthent2",
"binary_version": "1.8.10-2ubuntu1~22.04.2"
},
{
"binary_name": "libafsrpc2",
"binary_version": "1.8.10-2ubuntu1~22.04.2"
},
{
"binary_name": "libkopenafs2",
"binary_version": "1.8.10-2ubuntu1~22.04.2"
},
{
"binary_name": "openafs-client",
"binary_version": "1.8.10-2ubuntu1~22.04.2"
},
{
"binary_name": "openafs-dbserver",
"binary_version": "1.8.10-2ubuntu1~22.04.2"
},
{
"binary_name": "openafs-fileserver",
"binary_version": "1.8.10-2ubuntu1~22.04.2"
},
{
"binary_name": "openafs-fuse",
"binary_version": "1.8.10-2ubuntu1~22.04.2"
},
{
"binary_name": "openafs-krb5",
"binary_version": "1.8.10-2ubuntu1~22.04.2"
},
{
"binary_name": "openafs-modules-dkms",
"binary_version": "1.8.10-2ubuntu1~22.04.2"
},
{
"binary_name": "openafs-modules-source",
"binary_version": "1.8.10-2ubuntu1~22.04.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "openafs",
"purl": "pkg:deb/ubuntu/openafs@1.8.10-2ubuntu1~22.04.2?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.8.6-5ubuntu2",
"1.8.8-3",
"1.8.8.1-1",
"1.8.8.1-3ubuntu2~22.04.1",
"1.8.8.1-3ubuntu2~22.04.2",
"1.8.10-2ubuntu1~22.04.1",
"1.8.10-2ubuntu1~22.04.2"
]
}
],
"aliases": [],
"details": "OpenAFS before 1.6.24 and 1.8.x before 1.8.5 is prone to information leakage upon certain error conditions because uninitialized RPC output variables are sent over the network to a peer.",
"id": "UBUNTU-CVE-2019-18603",
"modified": "2026-04-22T07:39:08Z",
"published": "2019-10-29T19:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-18603"
},
{
"type": "REPORT",
"url": "http://openafs.org/pages/security/OPENAFS-SA-2019-001.txt"
},
{
"type": "REPORT",
"url": "https://openafs.org/pages/security/OPENAFS-SA-2019-001.txt"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-18603"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2019-18603"
]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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