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Test ID:1.3.6.1.4.1.25623.1.1.2.2020.2459
Category:Huawei EulerOS Local Security Checks
Title:Huawei EulerOS: Security Advisory for perl (EulerOS-SA-2020-2459)
Summary:The remote host is missing an update for the Huawei EulerOS; 'perl' package(s) announced via the EulerOS-SA-2020-2459 advisory.
Description:Summary:
The remote host is missing an update for the Huawei EulerOS
'perl' package(s) announced via the EulerOS-SA-2020-2459 advisory.

Vulnerability Insight:
Perl before 5.30.3 has an integer overflow related to mishandling of a 'PL_regkind[OP(n)] == NOTHING' situation. A crafted regular expression could lead to malformed bytecode with a possibility of instruction injection.(CVE-2020-10878)



Perl before 5.30.3 on 33-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow.(CVE-2020-10543)



regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls.(CVE-2020-12723)

Affected Software/OS:
'perl' package(s) on Huawei EulerOS Virtualization 3.0.6.6.

Solution:
Please install the updated package(s).

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-10543
Common Vulnerability Exposure (CVE) ID: CVE-2020-10878
Common Vulnerability Exposure (CVE) ID: CVE-2020-12723
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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