CWE-416
Use After Free
Description
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
Hierarchy (View 1000)
Parents
Children
none
CVEs mapped to this weakness (8,274)
page 116 of 414| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2019-11757 | Hig | 0.57 | 8.8 | 0.01 | Jan 8, 2020 | When following the value's prototype chain, it was possible to retain a reference to a locale, delete it, and subsequently reference it. This resulted in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and… | ||
| CVE-2019-11756 | Hig | 0.57 | 8.8 | 0.01 | Jan 8, 2020 | Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited to a denial of service). This vulnerability affects Firefox < 71. | ||
| CVE-2020-0002 | Hig | 0.57 | 8.8 | 0.01 | Jan 8, 2020 | In ih264d_init_decoder of ih264d_api.c, there is a possible out of bounds write due to a use after free. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation Product: Android Versions: Android-8.0,… | ||
| CVE-2020-5395 | Hig | 0.57 | 8.8 | 0.02 | Jan 3, 2020 | FontForge 20190801 has a use-after-free in SFD_GetFontMetaData in sfd.c. | ||
| CVE-2019-20010 | Hig | 0.57 | 8.8 | 0.01 | Dec 27, 2019 | An issue was discovered in GNU LibreDWG 0.92. There is a use-after-free in resolve_objectref_vector in decode.c. | ||
| CVE-2019-8686 | Hig | 0.57 | 8.8 | 0.02 | Dec 18, 2019 | Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web… | ||
| CVE-2019-8681 | Hig | 0.57 | 8.8 | 0.02 | Dec 18, 2019 | Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web… | ||
| CVE-2019-8644 | Hig | 0.57 | 8.8 | 0.02 | Dec 18, 2019 | Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web… | ||
| CVE-2019-8610 | Hig | 0.57 | 8.8 | 0.02 | Dec 18, 2019 | Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary… | ||
| CVE-2019-8584 | Hig | 0.57 | 8.8 | 0.02 | Dec 18, 2019 | Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary… | ||
| CVE-2019-8556 | Hig | 0.57 | 8.8 | 0.01 | Dec 18, 2019 | A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution. | ||
| CVE-2019-7285 | Hig | 0.57 | 8.8 | 0.02 | Dec 18, 2019 | A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution. | ||
| CVE-2019-13732 | Hig | 0.57 | 8.8 | 0.01 | Dec 10, 2019 | Use-after-free in WebAudio in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | ||
| CVE-2019-13729 | Hig | 0.57 | 8.8 | 0.01 | Dec 10, 2019 | Use-after-free in WebSockets in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | ||
| CVE-2019-13725 | Hig | 0.57 | 8.8 | 0.02 | Dec 10, 2019 | Use-after-free in Bluetooth in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to execute arbitrary code via a crafted HTML page. | ||
| CVE-2019-5878 | Hig | 0.57 | 8.8 | 0.01 | Nov 25, 2019 | Use after free in V8 in Google Chrome prior to 77.0.3865.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | ||
| CVE-2019-5876 | Hig | 0.57 | 8.8 | 0.01 | Nov 25, 2019 | Use after free in media in Google Chrome on Android prior to 77.0.3865.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | ||
| CVE-2019-5851 | Hig | 0.57 | 8.8 | 0.01 | Nov 25, 2019 | Use after free in WebAudio in Google Chrome prior to 76.0.3809.87 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | ||
| CVE-2019-13723 | Hig | 0.57 | 8.8 | 0.01 | Nov 25, 2019 | Use after free in WebBluetooth in Google Chrome prior to 78.0.3904.108 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. | ||
| CVE-2019-13721 | Hig | 0.57 | 8.8 | 0.01 | Nov 25, 2019 | Use after free in PDFium in Google Chrome prior to 78.0.3904.87 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. |
- risk 0.57cvss 8.8epss 0.01
When following the value's prototype chain, it was possible to retain a reference to a locale, delete it, and subsequently reference it. This resulted in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and…
- risk 0.57cvss 8.8epss 0.01
Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited to a denial of service). This vulnerability affects Firefox < 71.
- risk 0.57cvss 8.8epss 0.01
In ih264d_init_decoder of ih264d_api.c, there is a possible out of bounds write due to a use after free. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation Product: Android Versions: Android-8.0,…
- risk 0.57cvss 8.8epss 0.02
FontForge 20190801 has a use-after-free in SFD_GetFontMetaData in sfd.c.
- risk 0.57cvss 8.8epss 0.01
An issue was discovered in GNU LibreDWG 0.92. There is a use-after-free in resolve_objectref_vector in decode.c.
- risk 0.57cvss 8.8epss 0.02
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web…
- risk 0.57cvss 8.8epss 0.02
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web…
- risk 0.57cvss 8.8epss 0.02
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web…
- risk 0.57cvss 8.8epss 0.02
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary…
- risk 0.57cvss 8.8epss 0.02
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary…
- risk 0.57cvss 8.8epss 0.01
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.
- risk 0.57cvss 8.8epss 0.02
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.
- risk 0.57cvss 8.8epss 0.01
Use-after-free in WebAudio in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- risk 0.57cvss 8.8epss 0.01
Use-after-free in WebSockets in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- risk 0.57cvss 8.8epss 0.02
Use-after-free in Bluetooth in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to execute arbitrary code via a crafted HTML page.
- risk 0.57cvss 8.8epss 0.01
Use after free in V8 in Google Chrome prior to 77.0.3865.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- risk 0.57cvss 8.8epss 0.01
Use after free in media in Google Chrome on Android prior to 77.0.3865.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- risk 0.57cvss 8.8epss 0.01
Use after free in WebAudio in Google Chrome prior to 76.0.3809.87 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- risk 0.57cvss 8.8epss 0.01
Use after free in WebBluetooth in Google Chrome prior to 78.0.3904.108 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.
- risk 0.57cvss 8.8epss 0.01
Use after free in PDFium in Google Chrome prior to 78.0.3904.87 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.