CVE-2019-12779

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Source
https://cve.org/CVERecord?id=CVE-2019-12779
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12779.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-12779
Downstream
DEBIAN (1)
MGASA (1)
OESA (1)
openSUSE (4)
RHSA (2)
SUSE (3)
UBUNTU (1)
Related
openSUSE (4)
SUSE (3)
Published
2019-06-07T20:29:00Z
Modified
2026-10-20T10:50:40Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
Summary
[none]
Details

libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames (under /dev/shm and /tmp) without O_EXCL.

References

Affected packages

Git / github.com/clusterlabs/libqb

Affected ranges

Type
GIT
Repo
https://github.com/clusterlabs/libqb
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d08dbcf08b0da418bce9b5427dfd89522916322a
Fixed
dc78f42226180cc065abf8ad265ef6a837026564
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:clusterlabs:libqb:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "1.0.5"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "original_tag": "v1.0.4",
            "range": [
                {
                    "fixed": "dc78f42226180cc065abf8ad265ef6a837026564"
                }
            ],
            "source": "REFERENCES_TAG"
        },
        {
            "original_tag": "v1.0.5",
            "range": [
                {
                    "fixed": "d08dbcf08b0da418bce9b5427dfd89522916322a"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

libqb-0.*
libqb-0.0.0
libqb-0.1.0
v0.*
v0.1.0
v0.10.0
v0.10.1
v0.11.0
v0.11.1
v0.12.0
v0.13.0
v0.14.0
v0.14.1
v0.14.2
v0.14.3
v0.14.4
v0.15.0
v0.16.0
v0.17.0
v0.17.0.rc1
v0.17.1
v0.17.1-rc1
v0.17.2
v0.2.0
v0.3.0
v0.4.0
v0.4.1
v0.5.0
v0.5.1
v0.7.0
v0.8.0
v0.8.1
v0.9.0
v1.*
v1.0
v1.0.1
v1.0.2
v1.0.3
v1.0rc1
v1.0rc2
v1.0rc3
v1.0rc4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12779.json"