Common Weakness Enumeration
CWE-415
AllowedDouble Free
Abstraction: Variant · Status: Draft
The product calls free() twice on the same memory address.
966 vulnerabilities reference this CWE, most recent first.
CVE-2020-3179 (GCVE-0-2020-3179)
Vulnerability from cvelistv5 – Published: 2020-05-06 16:35 – Updated: 2024-11-15 17:27
VLAI
EPSS
VEX
Title
Cisco Firepower Threat Defense Software Generic Routing Encapsulation Tunnel IPv6 Denial of Service Vulnerability
Summary
A vulnerability in the generic routing encapsulation (GRE) tunnel decapsulation feature of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a memory handling error when GRE over IPv6 traffic is processed. An attacker could exploit this vulnerability by sending crafted GRE over IPv6 packets with either IPv4 or IPv6 payload through an affected device. A successful exploit could allow the attacker to cause the device to crash, resulting in a DoS condition.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Firepower Threat Defense Software |
Affected:
n/a
|
Date Public
2020-05-06 00:00
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CVE-2020-1686 (GCVE-0-2020-1686)
Vulnerability from cvelistv5 – Published: 2020-10-16 20:31 – Updated: 2024-09-16 16:52
VLAI
EPSS
VEX
Title
Junos OS: Kernel crash (vmcore) upon receipt of a malformed IPv6 packet.
Summary
On Juniper Networks Junos OS devices, receipt of a malformed IPv6 packet may cause the system to crash and restart (vmcore). This issue can be trigged by a malformed IPv6 packet destined to the Routing Engine. An attacker can repeatedly send the offending packet resulting in an extended Denial of Service condition. Only IPv6 packets can trigger this issue. IPv4 packets cannot trigger this issue. This issue affects Juniper Networks Junos OS 18.4 versions prior to 18.4R2-S4, 18.4R3-S1; 19.1 versions prior to 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S4, 19.3R3; 19.4 versions prior to 19.4R1-S3, 19.4R2. This issue does not affect Juniper Networks Junos OS prior to 18.4R1.
Severity
7.5 (High)
CWE
- CWE-415 - Double Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11083 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Unaffected:
unspecified , < 18.4R1
(custom)
Affected: 18.4 , < 18.4R2-S4, 18.4R3-S1 (custom) Affected: 19.1 , < 19.1R2-S1, 19.1R3 (custom) Affected: 19.2 , < 19.2R1-S5, 19.2R2 (custom) Affected: 19.3 , < 19.3R2-S4, 19.3R3 (custom) Affected: 19.4 , < 19.4R1-S3, 19.4R2 (custom) |
Date Public
2020-10-14 00:00
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CVE-2020-1647 (GCVE-0-2020-1647)
Vulnerability from cvelistv5 – Published: 2020-07-17 18:40 – Updated: 2024-09-17 01:00
VLAI
EPSS
VEX
Title
Junos OS: SRX Series: Double free vulnerability can lead to DoS or remote code execution due to the processing of a specific HTTP message when ICAP redirect service is enabled
Summary
On Juniper Networks SRX Series with ICAP (Internet Content Adaptation Protocol) redirect service enabled, a double free vulnerability can lead to a Denial of Service (DoS) or Remote Code Execution (RCE) due to processing of a specific HTTP message. Continued processing of this specific HTTP message may result in an extended Denial of Service (DoS). The offending HTTP message that causes this issue may originate both from the HTTP server or the client. This issue affects Juniper Networks Junos OS on SRX Series: 18.1 versions prior to 18.1R3-S9; 18.2 versions prior to 18.2R3-S3; 18.3 versions prior to 18.3R2-S4, 18.3R3-S1; 18.4 versions prior to 18.4R2-S5, 18.4R3; 19.1 versions prior to 19.1R2; 19.2 versions prior to 19.2R1-S2, 19.2R2; 19.3 versions prior to 19.3R2. This issue does not affect Juniper Networks Junos OS prior to 18.1R1.
Severity
9.8 (Critical)
CWE
- CWE-415 - Double Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA11034 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Unaffected:
unspecified , < 18.1R1
(custom)
Affected: 18.1 , < 18.1R3-S9 (custom) Affected: 18.2 , < 18.2R3-S3 (custom) Affected: 18.3 , < 18.3R2-S4, 18.3R3-S1 (custom) Affected: 18.4 , < 18.4R2-S5, 18.4R3 (custom) Affected: 19.1 , < 19.1R2 (custom) Affected: 19.2 , < 19.2R1-S2, 19.2R2 (custom) Affected: 19.3 , < 19.3R2 (custom) |
Date Public
2020-07-08 00:00
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CVE-2019-11932 (GCVE-0-2019-11932)
Vulnerability from cvelistv5 – Published: 2019-10-03 21:13 – Updated: 2024-08-04 23:10
VLAI
EPSS
VEX
Summary
A double free vulnerability in the DDGifSlurp function in decoding.c in the android-gif-drawable library before version 1.2.18, as used in WhatsApp for Android before version 2.19.244 and many other Android applications, allows remote attackers to execute arbitrary code or cause a denial of service when the library is used to parse a specially crafted GIF image.
Severity
No CVSS data available.
CWE
- CWE-415 - Double free (CWE-415)
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://www.facebook.com/security/advisories/cve-… | x_refsource_CONFIRM |
| http://packetstormsecurity.com/files/154867/Whats… | x_refsource_MISC |
| https://github.com/koral--/android-gif-drawable/p… | x_refsource_CONFIRM |
| https://github.com/koral--/android-gif-drawable/p… | x_refsource_CONFIRM |
| https://awakened1712.github.io/hacking/hacking-wh… | x_refsource_MISC |
| http://seclists.org/fulldisclosure/2019/Nov/27 | mailing-listx_refsource_FULLDISC |
| https://gist.github.com/wdormann/874198c1bd29c7dd… | x_refsource_MISC |
| http://packetstormsecurity.com/files/158306/Whats… | x_refsource_MISC |
| https://github.com/koral--/android-gif-drawable/c… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| koral-- | android-gif-drawable |
Affected:
unspecified , < 1.2.18
(custom)
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CVE-2019-11049 (GCVE-0-2019-11049)
Vulnerability from cvelistv5 – Published: 2019-12-23 02:40 – Updated: 2024-09-16 20:47
VLAI
EPSS
VEX
Title
mail() may release string with refcount==1 twice
Summary
In PHP versions 7.3.x below 7.3.13 and 7.4.0 on Windows, when supplying custom headers to mail() function, due to mistake introduced in commit 78f4b4a2dcf92ddbccea1bb95f8390a18ac3342e, if the header is supplied in lowercase, this can result in double-freeing certain memory locations.
Severity
6.5 (Medium)
CWE
- CWE-415 - Double Free
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://bugs.php.net/bug.php?id=78943 | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2020010… | x_refsource_CONFIRM |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://seclists.org/bugtraq/2020/Feb/27 | mailing-listx_refsource_BUGTRAQ |
| https://www.debian.org/security/2020/dsa-4626 | vendor-advisoryx_refsource_DEBIAN |
| https://www.tenable.com/security/tns-2021-14 | x_refsource_CONFIRM |
Impacted products
Date Public
2019-12-17 00:00
Credits
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CVE-2019-5481 (GCVE-0-2019-5481)
Vulnerability from cvelistv5 – Published: 2019-09-16 18:05 – Updated: 2026-04-16 14:08
VLAI
EPSS
VEX
Summary
Double-free vulnerability in the FTP-kerberos code in cURL 7.52.0 to 7.65.3.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free (CWE-415)
Assigner
References
13 references
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CVE-2019-5460 (GCVE-0-2019-5460)
Vulnerability from cvelistv5 – Published: 2019-07-30 20:38 – Updated: 2024-08-04 19:54
VLAI
EPSS
VEX
Summary
Double Free in VLC versions <= 3.0.6 leads to a crash.
Severity
No CVSS data available.
CWE
- CWE-415 - Double Free (CWE-415)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://hackerone.com/reports/503208 | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | VLC Media Player |
Affected:
Fixed in 3.0.7
|
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CVE-2018-8835 (GCVE-0-2018-8835)
Vulnerability from cvelistv5 – Published: 2018-04-25 23:00 – Updated: 2024-09-17 00:52
VLAI
EPSS
VEX
Summary
Double free vulnerabilities in Advantech WebAccess HMI Designer 2.1.7.32 and prior caused by processing specially crafted .pm3 files may allow remote code execution.
Severity
No CVSS data available.
CWE
- CWE-415 - DOUBLE FREE CWE-415
Assigner
References
2 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/103972 | vdb-entryx_refsource_BID |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-114-03 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ICS-CERT | Advantech WebAccess HMI Designer |
Affected:
Advantech WebAccess HMI Designer, Version 2.1.7.32 and prior.
|
Date Public
2018-04-25 00:00
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CVE-2018-7523 (GCVE-0-2018-7523)
Vulnerability from cvelistv5 – Published: 2018-03-21 20:00 – Updated: 2024-09-16 16:37
VLAI
EPSS
VEX
Summary
In Omron CX-Supervisor Versions 3.30 and prior, parsing malformed project files may cause a double free vulnerability.
Severity
No CVSS data available.
CWE
- CWE-415 - DOUBLE FREE CWE-415
Assigner
References
2 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/103394 | vdb-entryx_refsource_BID |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-072-01 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ICS-CERT | Omron CX-Supervisor |
Affected:
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|
Date Public
2018-03-13 00:00
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CVE-2018-5379 (GCVE-0-2018-5379)
Vulnerability from cvelistv5 – Published: 2018-02-19 13:00 – Updated: 2024-09-17 03:22
VLAI
EPSS
VEX
Summary
The Quagga BGP daemon (bgpd) prior to version 1.2.3 can double-free memory when processing certain forms of UPDATE message, containing cluster-list and/or unknown attributes. A successful attack could cause a denial of service or potentially allow an attacker to execute arbitrary code.
Severity
7.5 (High)
CWE
- CWE-415 - Double Free
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://usn.ubuntu.com/3573-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://www.debian.org/security/2018/dsa-4115 | vendor-advisoryx_refsource_DEBIAN |
| http://www.securityfocus.com/bid/103105 | vdb-entryx_refsource_BID |
| http://savannah.nongnu.org/forum/forum.php?forum_… | x_refsource_CONFIRM |
| https://security.gentoo.org/glsa/201804-17 | vendor-advisoryx_refsource_GENTOO |
| https://gogs.quagga.net/Quagga/quagga/src/master/… | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| http://www.kb.cert.org/vuls/id/940439 | third-party-advisoryx_refsource_CERT-VN |
| https://access.redhat.com/errata/RHSA-2018:0377 | vendor-advisoryx_refsource_REDHAT |
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_CONFIRM |
Date Public
2018-02-15 00:00
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"url": "http://www.kb.cert.org/vuls/id/940439"
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Mitigation
Architecture and Design
Choose a language that provides automatic memory management.
Mitigation
Implementation
Ensure that each allocation is freed only once. After freeing a chunk, set the pointer to NULL to ensure the pointer cannot be freed again. In complicated error conditions, be sure that clean-up routines respect the state of allocation properly. If the language is object oriented, ensure that object destructors delete each chunk of memory only once.
Mitigation
Implementation
Use a static analysis tool to find double free instances.
No CAPEC attack patterns related to this CWE.