CVE-2019-11502

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Source
https://cve.org/CVERecord?id=CVE-2019-11502
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-11502.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-11502
Downstream
Published
2019-04-24T21:29:00Z
Modified
2026-08-19T15:20:58Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

snap-confine in snapd before 2.38 incorrectly set the ownership of a snap application to the uid and gid of the first calling user. Consequently, that user had unintended access to a private /tmp directory.

References

Affected packages

Git / github.com/canonical/snapd

Affected ranges

Type
GIT
Repo
https://github.com/canonical/snapd
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7d3222250d98ff1baf8ad4e7df283b40a35d960c
Fixed
bdbfeebef03245176ae0dc323392bb0522a339b1
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:canonical:snapd:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "2.38"
        }
    ],
    "source":  [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.0-0ubuntu1
1.0.1-0ubuntu1
1.1-0ubuntu1
1.1.1-0ubuntu1
1.1.2-0ubuntu1
1.2-0ubuntu1
1.3ubuntu1
1.4ubuntu1
1.5ubuntu1
1.6ubuntu1
1.7.2+20160113ubuntu1
1.7.2+20160204ubuntu1
1.7.2+20160223ubuntu1
1.7.2ubuntu1
1.7.3+20160225ubuntu1
1.7.3+20160303ubuntu1
1.7.3+20160303ubuntu2
1.7.3+20160303ubuntu3
1.7.3+20160303ubuntu4
1.7.3+20160308ubuntu1
1.7.3+20160310ubuntu1
1.7ubuntu1
1.9
1.9.1
1.9.2
1.9.3
1.9.4
2.*
2.0
2.0.10
2.0.3
2.0.4
2.0.5
2.0.6
2.0.7
2.0.8
2.0.9
2.11
2.12
2.13
2.14
2.14.1
2.14.2.16.04
2.15
2.15.2
Other
ppa
untagged-ec50ee5bfb45daefc236

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-11502.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "80629870118532654990024381362330729372",
                "101371781945622285497748159635936577080",
                "322597601003821604597222624349776471939",
                "84821306985463495152566510281719110925",
                "205905254880683975809761695808606306858",
                "50781503155836797469799172791014584023",
                "120699212488770246540301032009732872720",
                "144277327580451828608853779171411054340",
                "34969756412605529433195565125938965937"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2019-11502-eb43d5a9",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/canonical/snapd/commit/bdbfeebef03245176ae0dc323392bb0522a339b1",
        "target":  {
            "file":  "cmd/snap-confine/mount-support.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "103528218796108804593946689608972279266",
            "length":  1096
        },
        "id":  "CVE-2019-11502-feca1969",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/canonical/snapd/commit/bdbfeebef03245176ae0dc323392bb0522a339b1",
        "target":  {
            "file":  "cmd/snap-confine/mount-support.c",
            "function":  "setup_private_mount"
        }
    }
]
vanir_signatures_modified 
"2026-08-19T15:20:58Z"