CVE-2019-5481

curl: double free due to subsequent call of realloc()

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Double-free vulnerability in the FTP-kerberos code in cURL 7.52.0 to 7.65.3.

Vulnerabilidad de doble liberación en el código FTP-kerberos en cURL versiones 7.52.0 hasta 7.65.3.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-01-04 CVE Reserved
2019-09-11 CVE Published
2024-08-04 CVE Updated
2024-09-09 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-415: Double Free
CWE-416: Use After Free

CAPEC

References (15)

URL	Tag	Source
https://seclists.org/bugtraq/2020/Feb/36	Mailing List
https://security.netapp.com/advisory/ntap-20191004-0003	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://www.oracle.com/security-alerts/cpuapr2020.html	2023-11-07
https://www.oracle.com/security-alerts/cpujan2020.html	2023-11-07
https://www.oracle.com/security-alerts/cpuoct2020.html	2023-11-07

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00048.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00055.html	2023-11-07
https://curl.haxx.se/docs/CVE-2019-5481.html	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CI4QQ2RSZX4VCFM76SIWGKY6BY7UWIC	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGDVKSLY5JUNJRLYRUA6CXGQ2LM63XC3	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UA7KDM2WPM5CJDDGOEGFV6SSGD2J7RNT	2023-11-07
https://security.gentoo.org/glsa/202003-29	2023-11-07
https://www.debian.org/security/2020/dsa-4633	2023-11-07
https://access.redhat.com/security/cve/CVE-2019-5481	2020-04-28
https://bugzilla.redhat.com/show_bug.cgi?id=1749402	2020-04-28

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Netapp Search vendor "Netapp"	Solidfire Baseboard Management Controller Firmware Search vendor "Netapp" for product "Solidfire Baseboard Management Controller Firmware"	-	-	Affected	in	Netapp Search vendor "Netapp"	Solidfire Baseboard Management Controller Search vendor "Netapp" for product "Solidfire Baseboard Management Controller"	-	-	Safe
Haxx Search vendor "Haxx"		Curl Search vendor "Haxx" for product "Curl"				>= 7.52.0 <= 7.65.3 Search vendor "Haxx" for product "Curl" and version " >= 7.52.0 <= 7.65.3"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				29 Search vendor "Fedoraproject" for product "Fedora" and version "29"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				30 Search vendor "Fedoraproject" for product "Fedora" and version "30"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				31 Search vendor "Fedoraproject" for product "Fedora" and version "31"		-		Affected
Netapp Search vendor "Netapp"		Cloud Backup Search vendor "Netapp" for product "Cloud Backup"				-		-		Affected
Netapp Search vendor "Netapp"		Steelstore Search vendor "Netapp" for product "Steelstore"				-		-		Affected
Oracle Search vendor "Oracle"		Communications Operations Monitor Search vendor "Oracle" for product "Communications Operations Monitor"				3.4 Search vendor "Oracle" for product "Communications Operations Monitor" and version "3.4"		-		Affected
Oracle Search vendor "Oracle"		Communications Operations Monitor Search vendor "Oracle" for product "Communications Operations Monitor"				4.0 Search vendor "Oracle" for product "Communications Operations Monitor" and version "4.0"		-		Affected
Oracle Search vendor "Oracle"		Communications Operations Monitor Search vendor "Oracle" for product "Communications Operations Monitor"				4.1 Search vendor "Oracle" for product "Communications Operations Monitor" and version "4.1"		-		Affected
Oracle Search vendor "Oracle"		Communications Operations Monitor Search vendor "Oracle" for product "Communications Operations Monitor"				4.2 Search vendor "Oracle" for product "Communications Operations Monitor" and version "4.2"		-		Affected
Oracle Search vendor "Oracle"		Communications Operations Monitor Search vendor "Oracle" for product "Communications Operations Monitor"				4.3 Search vendor "Oracle" for product "Communications Operations Monitor" and version "4.3"		-		Affected
Oracle Search vendor "Oracle"		Communications Session Border Controller Search vendor "Oracle" for product "Communications Session Border Controller"				8.3 Search vendor "Oracle" for product "Communications Session Border Controller" and version "8.3"		-		Affected
Oracle Search vendor "Oracle"		Communications Session Border Controller Search vendor "Oracle" for product "Communications Session Border Controller"				8.4 Search vendor "Oracle" for product "Communications Session Border Controller" and version "8.4"		-		Affected
Oracle Search vendor "Oracle"		Enterprise Manager Ops Center Search vendor "Oracle" for product "Enterprise Manager Ops Center"				12.3.3 Search vendor "Oracle" for product "Enterprise Manager Ops Center" and version "12.3.3"		-		Affected
Oracle Search vendor "Oracle"		Enterprise Manager Ops Center Search vendor "Oracle" for product "Enterprise Manager Ops Center"				12.4.0 Search vendor "Oracle" for product "Enterprise Manager Ops Center" and version "12.4.0"		-		Affected
Oracle Search vendor "Oracle"		Mysql Server Search vendor "Oracle" for product "Mysql Server"				>= 5.7.0 <= 5.7.28 Search vendor "Oracle" for product "Mysql Server" and version " >= 5.7.0 <= 5.7.28"		-		Affected
Oracle Search vendor "Oracle"		Mysql Server Search vendor "Oracle" for product "Mysql Server"				>= 8.0.0 <= 8.0.18 Search vendor "Oracle" for product "Mysql Server" and version " >= 8.0.0 <= 8.0.18"		-		Affected
Oracle Search vendor "Oracle"		Oss Support Tools Search vendor "Oracle" for product "Oss Support Tools"				20.0 Search vendor "Oracle" for product "Oss Support Tools" and version "20.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.0 Search vendor "Opensuse" for product "Leap" and version "15.0"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.1 Search vendor "Opensuse" for product "Leap" and version "15.1"		-		Affected