CVE-2020-10543
HIGH
8.2
CVSS Score
Published: June 5, 2020 at 01:17 PM UTC
Updated: October 14, 2026 at 09:17 AM UTC
15 products affected across 4 vendorsFedoraLeapEnterprise Manager Base Platform
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Severity
HIGH8.2
Exploit prediction
EPSS 11%
Description
Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
95%
Leap· openSUSEdrupal
95%8.0.0 ≤ v ≤ 8.5.0
16.1.0 ≤ v ≤ 16.4.0
13.1 ≤ v ≤ 13.4
10.3.0.0.0 ≤ v ≤ 10.3.0.2.110.4.0.1.0 ≤ v ≤ 10.4.0.3.1
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html
- https://github.com/perl/perl5/commit/897d1f7fd515b828e4b198d8b8bef76c6faf03ed
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IN3TTBO5KSGWE5IRIKDJ5JSQRH7ANNXE/
- https://security.gentoo.org/glsa/202006-03
- https://www.oracle.com//security-alerts/cpujul2021.html
References (15)
Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.htmlx_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://github.com/Perl/perl5/blob/blead/pod/perl5303delta.podx_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://github.com/Perl/perl5/compare/v5.30.2...v5.30.3x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/perl/perl5/commit/897d1f7fd515b828e4b198d8b8bef76c6faf03edVendor Advisoryx_refsource_FEDORA
Source: [email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IN3TTBO5KSGWE5IRIKDJ5JSQRH7ANNXE/Vendor Advisoryx_refsource_GENTOOThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202006-03x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20200611-0001/x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://www.oracle.com//security-alerts/cpujul2021.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- LOW
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-190CWE-787
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