CVE-2021-29136

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Source
https://cve.org/CVERecord?id=CVE-2021-29136
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-29136.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-29136
Aliases
Downstream
DEBIAN (1)
MGASA (1)
OESA (1)
openSUSE (6)
SUSE (3)
UBUNTU (1)
Related
openSUSE (6)
SUSE (3)
Published
2021-04-06T16:15:16Z
Modified
2026-10-15T02:49:05Z
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/apptainer/singularity

Affected ranges

Type
GIT
Repo
https://github.com/apptainer/singularity
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6e59f31cb97ff59e323850aa1339a38a11358429
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:sylabs:singularity:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "3.7.3"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

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
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/osv-test-cve-osv-conversion/osv-output/CVE-2021-29136.json"
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
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:linuxfoundation:umoci:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.4.7"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "d9efc31daf2206f7d3fdb839863cf7a576a2eb57"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

v0.*
v0.0.0
v0.0.0-rc1
v0.0.0-rc2
v0.0.0-rc3
v0.1.0

Database specific

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

Affected ranges

Type
GIT
Repo
https://github.com/sylabs/singularity
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6e59f31cb97ff59e323850aa1339a38a11358429
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:sylabs:singularity:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "3.7.3"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

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
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/osv-test-cve-osv-conversion/osv-output/CVE-2021-29136.json"