Vulnerability Details : CVE-2020-10543
Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2020-10543
- cpe:2.3:a:oracle:enterprise_manager_base_platform:13.4.0.0:*:*:*:*:*:*:*
- Oracle » Communications Eagle Application ProcessorVersions from including (>=) 16.1.0 and up to, including, (<=) 16.4.0cpe:2.3:a:oracle:communications_eagle_application_processor:*:*:*:*:*:*:*:*
- Oracle » Communications Diameter Signaling RouterVersions from including (>=) 8.0.0 and up to, including, (<=) 8.5.0cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.2:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.7:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.8:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.9:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_pricing_design_center:12.0.0.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:configuration_manager:12.1.2.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_lsms:*:*:*:*:*:*:*:*
- Oracle » Communications Performance Intelligence CenterVersions from including (>=) 10.3.0.0.0 and up to, including, (<=) 10.3.0.2.1cpe:2.3:a:oracle:communications_performance_intelligence_center:*:*:*:*:*:*:*:*
- Oracle » Communications Performance Intelligence CenterVersions from including (>=) 10.4.0.1.0 and up to, including, (<=) 10.4.0.3.1cpe:2.3:a:oracle:communications_performance_intelligence_center:*:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:sd-wan_edge:8.2:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:sd-wan_edge:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:sd-wan_edge:9.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.3.0:*:*:*:*:*:*:*
- Oracle » Tekelec Platform DistributionVersions from including (>=) 7.4.0 and up to, including, (<=) 7.7.1cpe:2.3:a:oracle:tekelec_platform_distribution:*:*:*:*:*:*:*:*
- cpe:2.3:a:perl:perl:*:*:*:*:*:*:x86:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-10543
0.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-10543
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:P |
10.0
|
4.9
|
NIST | |
|
8.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H |
3.9
|
4.2
|
NIST |
CWE ids for CVE-2020-10543
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-10543
-
https://www.oracle.com/security-alerts/cpuoct2020.html
Oracle Critical Patch Update Advisory - October 2020Patch;Third Party Advisory
-
https://www.oracle.com/security-alerts/cpuapr2022.html
Oracle Critical Patch Update Advisory - April 2022Patch;Third Party Advisory
-
https://github.com/Perl/perl5/blob/blead/pod/perl5303delta.pod
perl5/perl5303delta.pod at blead · Perl/perl5 · GitHubThird Party Advisory
-
https://www.oracle.com//security-alerts/cpujul2021.html
Oracle Critical Patch Update Advisory - July 2021Patch;Third Party Advisory
-
https://www.oracle.com/security-alerts/cpujan2022.html
Oracle Critical Patch Update Advisory - January 2022Patch;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IN3TTBO5KSGWE5IRIKDJ5JSQRH7ANNXE/
[SECURITY] Fedora 31 Update: perl-5.30.3-452.fc31 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html
[security-announce] openSUSE-SU-2020:0850-1: important: Security updateMailing List;Third Party Advisory
-
https://www.oracle.com/security-alerts/cpujan2021.html
Oracle Critical Patch Update Advisory - January 2021Patch;Third Party Advisory
-
https://www.oracle.com/security-alerts/cpuApr2021.html
Oracle Critical Patch Update Advisory - April 2021Patch;Third Party Advisory
-
https://github.com/Perl/perl5/compare/v5.30.2...v5.30.3
Comparing v5.30.2...v5.30.3 · Perl/perl5 · GitHubThird Party Advisory
-
https://security.netapp.com/advisory/ntap-20200611-0001/
June 2020 Perl Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://www.oracle.com/security-alerts/cpuoct2021.html
Oracle Critical Patch Update Advisory - October 2021Patch;Third Party Advisory
-
https://security.gentoo.org/glsa/202006-03
Perl: Multiple vulnerabilities (GLSA 202006-03) — Gentoo securityThird Party Advisory
-
https://github.com/perl/perl5/commit/897d1f7fd515b828e4b198d8b8bef76c6faf03ed
regcomp.c: Prevent integer overflow from nested regex quantifiers. · Perl/perl5@897d1f7 · GitHubPatch;Third Party Advisory
Jump to