VYPR

CWE-416

Use After Free

VariantStableLikelihood: High

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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 (8,192)

page 270 of 410
  • CVE-2021-45719HigDec 26, 2021
    risk 0.49cvss 7.5epss 0.01

    An issue was discovered in the rusqlite crate 0.25.x before 0.25.4 and 0.26.x before 0.26.2 for Rust. update_hook has a use-after-free.

  • CVE-2021-45718HigDec 26, 2021
    risk 0.49cvss 7.5epss 0.01

    An issue was discovered in the rusqlite crate 0.25.x before 0.25.4 and 0.26.x before 0.26.2 for Rust. rollback_hook has a use-after-free.

  • CVE-2021-45717HigDec 26, 2021
    risk 0.49cvss 7.5epss 0.01

    An issue was discovered in the rusqlite crate 0.25.x before 0.25.4 and 0.26.x before 0.26.2 for Rust. commit_hook has a use-after-free.

  • CVE-2021-45716HigDec 26, 2021
    risk 0.49cvss 7.5epss 0.01

    An issue was discovered in the rusqlite crate 0.25.x before 0.25.4 and 0.26.x before 0.26.2 for Rust. create_collation has a use-after-free.

  • CVE-2021-45715HigDec 26, 2021
    risk 0.49cvss 7.5epss 0.01

    An issue was discovered in the rusqlite crate 0.25.x before 0.25.4 and 0.26.x before 0.26.2 for Rust. create_window_function has a use-after-free.

  • CVE-2021-45714HigDec 26, 2021
    risk 0.49cvss 7.5epss 0.01

    An issue was discovered in the rusqlite crate 0.25.x before 0.25.4 and 0.26.x before 0.26.2 for Rust. create_aggregate_function has a use-after-free.

  • CVE-2021-42074HigNov 8, 2021
    risk 0.49cvss 7.5epss 0.02

    An issue was discovered in Barrier before 2.3.4. An unauthenticated attacker can cause a segmentation fault in the barriers component (aka the server-side implementation of Barrier) by quickly opening and closing TCP connections while sending a Hello message for each TCP session.

  • CVE-2021-38498HigNov 3, 2021
    risk 0.49cvss 7.5epss 0.01

    During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.

  • CVE-2021-22350HigJun 30, 2021
    risk 0.49cvss 7.5epss 0.01

    There is a Memory Buffer Improper Operation Limit Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause the device to crash and restart.

  • CVE-2021-22353HigJun 30, 2021
    risk 0.49cvss 7.5epss 0.01

    There is a Memory Buffer Improper Operation Limit Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause the kernel to restart.

  • CVE-2021-22545HigJun 29, 2021
    risk 0.49cvss 7.5epss 0.00

    An attacker can craft a specific IdaPro *.i64 file that will cause the BinDiff plugin to load an invalid memory offset. This can allow the attacker to control the instruction pointer and execute arbitrary code. It is recommended to upgrade BinDiff 7

  • CVE-2021-0522HigJun 21, 2021
    risk 0.49cvss 7.5epss 0.01

    In ConnectionHandler::SdpCb of connection_handler.cc, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product:…

  • CVE-2020-7469HigJun 4, 2021
    risk 0.49cvss 7.5epss 0.01

    In FreeBSD 12.2-STABLE before r367402, 11.4-STABLE before r368202, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 the handler for a routing option caches a pointer into the packet buffer holding the ICMPv6 message. However, when processing subsequent…

  • CVE-2021-0270HigApr 22, 2021
    risk 0.49cvss 7.5epss 0.01

    On PTX Series and QFX10k Series devices with the "inline-jflow" feature enabled, a use after free weakness in the Packet Forwarding Engine (PFE) microkernel architecture of Juniper Networks Junos OS may allow an attacker to cause a Denial of Service (DoS) condition whereby one…

  • CVE-2021-1764HigApr 2, 2021
    risk 0.49cvss 7.5epss 0.02

    A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause a denial…

  • CVE-2020-35901HigDec 31, 2020
    risk 0.49cvss 7.5epss 0.01

    An issue was discovered in the actix-http crate before 2.0.0-alpha.1 for Rust. There is a use-after-free in BodyStream.

  • CVE-2020-8231HigDec 14, 2020
    risk 0.49cvss 7.5epss 0.04

    Due to use of a dangling pointer, libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data.

  • CVE-2020-27207HigNov 26, 2020
    risk 0.49cvss 7.5epss 0.02

    Zetetic SQLCipher 4.x before 4.4.1 has a use-after-free, related to sqlcipher_codec_pragma and sqlite3Strlen30 in sqlite3.c. A remote denial of service attack can be performed. For example, a SQL injection can be used to execute the crafted SQL command sequence. After that, some…

  • CVE-2020-13871HigJun 6, 2020
    risk 0.49cvss 7.5epss 0.04

    SQLite 3.32.2 has a use-after-free in resetAccumulator in select.c because the parse tree rewrite for window functions is too late.

  • CVE-2020-13806HigJun 4, 2020
    risk 0.49cvss 7.5epss 0.02

    An issue was discovered in Foxit Reader and PhantomPDF before 9.7.2. It has a use-after-free because of JavaScript execution after a deletion or close operation.