CVE-2018-6003

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Source
https://cve.org/CVERecord?id=CVE-2018-6003
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-6003.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-6003
Downstream
Related
Published
2018-01-22T20:29:00Z
Modified
2026-10-22T02:47:30Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in the _asn1_decode_simple_ber function in decoding.c in GNU Libtasn1 before 4.13. Unlimited recursion in the BER decoder leads to stack exhaustion and DoS.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "9.0"
                        },
                        {
                            "last_affected": "9.0"
                        }
                    ],
                    "source": "CPE_STRING"
                }
            ],
            "vendor_product": "debian:debian_linux"
        },
        {
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:26:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:27:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "26"
                        },
                        {
                            "last_affected": "26"
                        },
                        {
                            "introduced": "27"
                        },
                        {
                            "last_affected": "27"
                        }
                    ],
                    "source": "CPE_STRING"
                }
            ],
            "vendor_product": "fedoraproject:fedora"
        }
    ]
}
References

Affected packages

Git / http.git.savannah.gnu.org/git/libtasn1.git/

Affected ranges

Type
GIT
Repo
http://http.git.savannah.gnu.org/git/libtasn1.git/
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
4bc67882e72929732b1d9cccc73e606f3a44f542
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:gnu:libtasn1:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "4.12"
                }
            ],
            "source": "CPE_RANGE"
        }
    ]
}

Affected versions

Other
gnutls_0_5_0
gnutls_0_5_1
libasn1_0_1_0
libtasn1-0-3-2
libtasn1_0_1_2
libtasn1_0_2_0
libtasn1_0_2_1
libtasn1_0_2_10
libtasn1_0_2_11
libtasn1_0_2_12
libtasn1_0_2_13
libtasn1_0_2_14
libtasn1_0_2_15
libtasn1_0_2_16
libtasn1_0_2_17
libtasn1_0_2_18
libtasn1_0_2_2
libtasn1_0_2_3
libtasn1_0_2_4
libtasn1_0_2_5
libtasn1_0_2_6
libtasn1_0_2_7
libtasn1_0_2_8
libtasn1_0_2_9
libtasn1_0_3_0
libtasn1_0_3_1
libtasn1_0_3_10
libtasn1_0_3_2
libtasn1_0_3_3
libtasn1_0_3_4
libtasn1_0_3_5
libtasn1_0_3_6
libtasn1_0_3_7
libtasn1_0_3_8
libtasn1_0_3_9
libtasn1_1_0
libtasn1_1_1
libtasn1_1_2
libtasn1_1_3
libtasn1_1_4
libtasn1_1_5
libtasn1_1_6
libtasn1_2_0
libtasn1_2_1
libtasn1_2_10
libtasn1_2_11
libtasn1_2_12
libtasn1_2_13
libtasn1_2_2
libtasn1_2_3
libtasn1_2_4
libtasn1_2_5
libtasn1_2_6
libtasn1_2_7
libtasn1_2_8
libtasn1_2_9
libtasn1_3_0
libtasn1_3_1
libtasn1_3_2
libtasn1_3_3
libtasn1_3_4
libtasn1_3_5
libtasn1_3_6
libtasn1_4_0
libtasn1_4_1
libtasn1_4_11
libtasn1_4_12
libtasn1_4_2
libtasn1_4_3
libtasn1_4_4
libtasn1_4_5
libtasn1_4_6
libtasn1_4_8
libtasn1_4_9
libtasn1_after_rename
libtasn1_4.*
libtasn1_4.7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-6003.json"

Git / gitlab.com/gnutls/libtasn1

Affected ranges

Type
GIT
Repo
https://gitlab.com/gnutls/libtasn1
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
946565d8eb05fbf7970ea366e817581bb5a90910
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "fixed": "946565d8eb05fbf7970ea366e817581bb5a90910"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

Other
gnutls_0_5_0
gnutls_0_5_1
libasn1_0_1_0
libtasn1-0-3-2
libtasn1_0_1_2
libtasn1_0_2_0
libtasn1_0_2_1
libtasn1_0_2_10
libtasn1_0_2_11
libtasn1_0_2_12
libtasn1_0_2_13
libtasn1_0_2_14
libtasn1_0_2_15
libtasn1_0_2_16
libtasn1_0_2_17
libtasn1_0_2_18
libtasn1_0_2_2
libtasn1_0_2_3
libtasn1_0_2_4
libtasn1_0_2_5
libtasn1_0_2_6
libtasn1_0_2_7
libtasn1_0_2_8
libtasn1_0_2_9
libtasn1_0_3_0
libtasn1_0_3_1
libtasn1_0_3_10
libtasn1_0_3_2
libtasn1_0_3_3
libtasn1_0_3_4
libtasn1_0_3_5
libtasn1_0_3_6
libtasn1_0_3_7
libtasn1_0_3_8
libtasn1_0_3_9
libtasn1_1_0
libtasn1_1_1
libtasn1_1_2
libtasn1_1_3
libtasn1_1_4
libtasn1_1_5
libtasn1_1_6
libtasn1_2_0
libtasn1_2_1
libtasn1_2_10
libtasn1_2_11
libtasn1_2_12
libtasn1_2_13
libtasn1_2_2
libtasn1_2_3
libtasn1_2_4
libtasn1_2_5
libtasn1_2_6
libtasn1_2_7
libtasn1_2_8
libtasn1_2_9
libtasn1_3_0
libtasn1_3_1
libtasn1_3_2
libtasn1_3_3
libtasn1_3_4
libtasn1_3_5
libtasn1_3_6
libtasn1_4_0
libtasn1_4_1
libtasn1_4_11
libtasn1_4_12
libtasn1_4_2
libtasn1_4_3
libtasn1_4_4
libtasn1_4_5
libtasn1_4_6
libtasn1_4_8
libtasn1_4_9
libtasn1_after_rename
libtasn1_4.*
libtasn1_4.7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-6003.json"