CVE-2021-29136

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Source
https://cve.org/CVERecord?id=CVE-2021-29136
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29136.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-29136
Aliases
Downstream
Related
Published
2021-04-06T16:15:16.520Z
Modified
2026-04-16T04:39:53.290700728Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

Open Container Initiative umoci before 0.4.7 allows attackers to overwrite arbitrary host paths via a crafted image that causes symlink traversal when "umoci unpack" or "umoci raw unpack" is used.

References

Affected packages

Git / github.com/opencontainers/umoci

Affected ranges

Type
GIT
Repo
https://github.com/opencontainers/umoci
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
17f38511d61846e2fb8ec01a1532f3ef5525e71d
Fixed
d9efc31daf2206f7d3fdb839863cf7a576a2eb57
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.4.7"
        }
    ]
}
Type
GIT
Repo
https://github.com/sylabs/singularity
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6e59f31cb97ff59e323850aa1339a38a11358429
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.7.3"
        }
    ]
}

Affected versions

1.*
1.0
2.*
2.0
2.1
2.1.1
2.1.2
2.2
2.3
2.3.1
2.3.2
2.4
v0.*
v0.0.0
v0.0.0-rc1
v0.0.0-rc2
v0.0.0-rc3
v0.1.0
v3.*
v3.0.0
v3.0.0-alpha.1
v3.0.0-beta.1
v3.0.1
v3.1.0
v3.1.0-rc1
v3.1.0-rc2
v3.1.0-rc3
v3.1.0-rc4
v3.2.0-rc1
v3.3.0-rc.1
v3.4.0-rc.1
v3.7.0
v3.7.0-rc.1
v3.7.0-rc.2
v3.7.1
v3.7.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29136.json"