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CVE-2015-8853

Description

The (1) S_reghop3, (2) S_reghop4, and (3) S_reghopmaybe3 functions in regexec.c in Perl before 5.24.0 allow context-dependent attackers to cause a denial of service (infinite loop) via crafted utf-8 data, as demonstrated by ax80.

Risk Information

Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
13.99

Associated Vulnerability

VulnerabilityOS Platform
Practical Extraction and Report Language (USN-3625-1) perl_5.26.0-8ubuntu1.1_amd64.debLinux
SUSE-SU-2016:2263-1(SUSE Linux Enterprise Desktop 12-SP1 ) perl-5.18.2-11.1.x86_64.rpmLinux
SUSE-SU-2016:2263-1(SUSE Linux Enterprise Desktop 12-SP1 ) perl-32bit-5.18.2-11.1.x86_64.rpmLinux
SUSE-SU-2016:2263-1(SUSE Linux Enterprise Desktop 12-SP1 ) perl-base-5.18.2-11.1.x86_64.rpmLinux
SUSE-SU-2016:2263-1(SUSE Linux Enterprise Desktop 12-SP1 ) perl-base-debuginfo-5.18.2-11.1.x86_64.rpmLinux
SUSE-SU-2016:2263-1(SUSE Linux Enterprise Desktop 12-SP1 ) perl-debuginfo-5.18.2-11.1.x86_64.rpmLinux
SUSE-SU-2016:2263-1(SUSE Linux Enterprise Desktop 12-SP1 ) perl-debuginfo-32bit-5.18.2-11.1.x86_64.rpmLinux
SUSE-SU-2016:2263-1(SUSE Linux Enterprise Desktop 12-SP1 ) perl-debugsource-5.18.2-11.1.x86_64.rpmLinux
SUSE-SU-2016:2263-1(SUSE Linux Enterprise Desktop 12-SP1 ) perl-doc-5.18.2-11.1.noarch.rpmLinux
Improper Input Validation Vulnerability (CVE-2015-8853)NCM

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