CVE-2020-14155

pcre: Integer overflow when parsing callout numeric arguments

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.

libpcre en PCRE versiones anteriores a 8.44, permite un desbordamiento de enteros por medio de un número grande después de una subcadena (?C

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-06-15 CVE Reserved
2020-06-15 CVE Published
2024-08-04 CVE Updated
2024-10-09 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-190: Integer Overflow or Wraparound

CAPEC

References (12)

URL	Tag	Source
http://seclists.org/fulldisclosure/2020/Dec/32	Mailing List
http://seclists.org/fulldisclosure/2021/Feb/14	Mailing List
https://about.gitlab.com/releases/2020/07/01/security-release-13-1-2-release	Third Party Advisory
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E	Mailing List
https://security.netapp.com/advisory/ntap-20221028-0010	Third Party Advisory
https://support.apple.com/kb/HT211931	Third Party Advisory
https://support.apple.com/kb/HT212147	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://bugs.gentoo.org/717920	2024-03-27
https://www.oracle.com/security-alerts/cpuapr2022.html	2024-03-27

URL	Date	SRC
https://www.pcre.org/original/changelog.txt	2024-03-27
https://access.redhat.com/security/cve/CVE-2020-14155	2021-11-10
https://bugzilla.redhat.com/show_bug.cgi?id=1848436	2021-11-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Netapp Search vendor "Netapp"	H410c Firmware Search vendor "Netapp" for product "H410c Firmware"	-	-	Affected	in	Netapp Search vendor "Netapp"	H410c Search vendor "Netapp" for product "H410c"	-	-	Safe
Netapp Search vendor "Netapp"	H300s Firmware Search vendor "Netapp" for product "H300s Firmware"	-	-	Affected	in	Netapp Search vendor "Netapp"	H300s Search vendor "Netapp" for product "H300s"	-	-	Safe
Netapp Search vendor "Netapp"	H500s Firmware Search vendor "Netapp" for product "H500s Firmware"	-	-	Affected	in	Netapp Search vendor "Netapp"	H500s Search vendor "Netapp" for product "H500s"	-	-	Safe
Netapp Search vendor "Netapp"	H700s Firmware Search vendor "Netapp" for product "H700s Firmware"	-	-	Affected	in	Netapp Search vendor "Netapp"	H700s Search vendor "Netapp" for product "H700s"	-	-	Safe
Netapp Search vendor "Netapp"	H410s Firmware Search vendor "Netapp" for product "H410s Firmware"	-	-	Affected	in	Netapp Search vendor "Netapp"	H410s Search vendor "Netapp" for product "H410s"	-	-	Safe
Pcre Search vendor "Pcre"		Pcre Search vendor "Pcre" for product "Pcre"				< 8.44 Search vendor "Pcre" for product "Pcre" and version " < 8.44"		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				< 11.0.1 Search vendor "Apple" for product "Macos" and version " < 11.0.1"		-		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				< 12.10.13 Search vendor "Gitlab" for product "Gitlab" and version " < 12.10.13"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				< 12.10.13 Search vendor "Gitlab" for product "Gitlab" and version " < 12.10.13"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 13.0.0 < 13.0.8 Search vendor "Gitlab" for product "Gitlab" and version " >= 13.0.0 < 13.0.8"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 13.0.0 < 13.0.8 Search vendor "Gitlab" for product "Gitlab" and version " >= 13.0.0 < 13.0.8"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 13.1.0 < 13.1.2 Search vendor "Gitlab" for product "Gitlab" and version " >= 13.1.0 < 13.1.2"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 13.1.0 < 13.1.2 Search vendor "Gitlab" for product "Gitlab" and version " >= 13.1.0 < 13.1.2"		enterprise		Affected
Oracle Search vendor "Oracle"		Communications Cloud Native Core Policy Search vendor "Oracle" for product "Communications Cloud Native Core Policy"				1.15.0 Search vendor "Oracle" for product "Communications Cloud Native Core Policy" and version "1.15.0"		-		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		vmware_vsphere		Affected
Netapp Search vendor "Netapp"		Cloud Backup Search vendor "Netapp" for product "Cloud Backup"				-		-		Affected
Netapp Search vendor "Netapp"		Clustered Data Ontap Search vendor "Netapp" for product "Clustered Data Ontap"				-		-		Affected
Netapp Search vendor "Netapp"		Ontap Select Deploy Administration Utility Search vendor "Netapp" for product "Ontap Select Deploy Administration Utility"				-		-		Affected
Netapp Search vendor "Netapp"		Steelstore Cloud Integrated Storage Search vendor "Netapp" for product "Steelstore Cloud Integrated Storage"				-		-		Affected
Splunk Search vendor "Splunk"		Universal Forwarder Search vendor "Splunk" for product "Universal Forwarder"				>= 8.2.0 < 8.2.12 Search vendor "Splunk" for product "Universal Forwarder" and version " >= 8.2.0 < 8.2.12"		-		Affected
Splunk Search vendor "Splunk"		Universal Forwarder Search vendor "Splunk" for product "Universal Forwarder"				>= 9.0.0 < 9.0.6 Search vendor "Splunk" for product "Universal Forwarder" and version " >= 9.0.0 < 9.0.6"		-		Affected
Splunk Search vendor "Splunk"		Universal Forwarder Search vendor "Splunk" for product "Universal Forwarder"				9.1.0 Search vendor "Splunk" for product "Universal Forwarder" and version "9.1.0"		-		Affected