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CVE-2018-6003

Description

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.

Risk Information

Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
1.584

Associated Vulnerability

VulnerabilityOS Platform
libtasn1-6 security update(DSA-4106-1) libtasn1-6_4.10-1.1+deb9u1_i386.debLinux
libtasn1-6 security update(DSA-4106-1) libtasn1-6_4.10-1.1+deb9u1_amd64.debLinux
SUSE-SU-2018:0295-1(SUSE Linux Enterprise Desktop 12-SP3 ) libtasn1-4.9-3.5.1.x86_64.rpmLinux
SUSE-SU-2018:0295-1(SUSE Linux Enterprise Desktop 12-SP3 ) libtasn1-6-4.9-3.5.1.x86_64.rpmLinux
SUSE-SU-2018:0295-1(SUSE Linux Enterprise Desktop 12-SP3 ) libtasn1-6-32bit-4.9-3.5.1.x86_64.rpmLinux
SUSE-SU-2018:0295-1(SUSE Linux Enterprise Desktop 12-SP3 ) libtasn1-6-debuginfo-4.9-3.5.1.x86_64.rpmLinux
SUSE-SU-2018:0295-1(SUSE Linux Enterprise Desktop 12-SP3 ) libtasn1-6-debuginfo-32bit-4.9-3.5.1.x86_64.rpmLinux
SUSE-SU-2018:0295-1(SUSE Linux Enterprise Desktop 12-SP3 ) libtasn1-debuginfo-4.9-3.5.1.x86_64.rpmLinux
SUSE-SU-2018:0295-1(SUSE Linux Enterprise Desktop 12-SP3 ) libtasn1-debugsource-4.9-3.5.1.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234