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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 271 of 410
  • CVE-2020-1799HigMay 21, 2020
    risk 0.49cvss 7.5epss 0.00

    E6878-370 with versions of 10.0.3.1(H557SP27C233), 10.0.3.1(H563SP1C00), 10.0.3.1(H563SP1C233) has a use after free vulnerability. The software references memory after it has been freed in certain scenario, the attacker does a series of crafted operations through web portal,…

  • CVE-2019-18903HigMar 2, 2020
    risk 0.49cvss 7.5epss 0.02

    A Use After Free vulnerability in wicked of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Leap 15.1, Factory allows remote attackers to cause DoS or potentially code execution. This issue affects: SUSE Linux Enterprise Server 12 wicked versions prior…

  • CVE-2019-18902HigMar 2, 2020
    risk 0.49cvss 7.5epss 0.02

    A Use After Free vulnerability in wicked of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Leap 15.1, Factory allows remote attackers to cause DoS or potentially code execution. This issue affects: SUSE Linux Enterprise Server 12 wicked versions prior…

  • CVE-2019-20006HigDec 26, 2019
    risk 0.49cvss 7.5epss 0.01

    An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_char_content puts a pointer to the internal address of a larger block as xml->txt. This is later deallocated (using free), leading to a segmentation fault.

  • CVE-2019-3994HigDec 17, 2019
    risk 0.49cvss 7.5epss 0.03

    ELOG 3.1.4-57bea22 and below is affected by a denial of service vulnerability due to a use after free. A remote unauthenticated attacker can crash the ELOG server by sending multiple HTTP POST requests which causes the ELOG function retrieve_url() to use a freed variable.

  • CVE-2019-19768HigDec 12, 2019
    risk 0.49cvss 7.5epss 0.04

    In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the __blk_add_trace function in kernel/trace/blktrace.c (which is used to fill out a blk_io_trace structure and place it in a per-cpu sub-buffer).

  • CVE-2019-2230HigDec 6, 2019
    risk 0.49cvss 7.5epss 0.01

    In nfcManager_routeAid and nfcManager_unrouteAid of NativeNfcManager.cpp, there is possible memory reuse 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…

  • CVE-2019-18178HigNov 4, 2019
    risk 0.49cvss 7.5epss 0.01

    Real Time Engineers FreeRTOS+FAT 160919a has a use after free. The function FF_Close() is defined in ff_file.c. The file handler pxFile is freed by ffconfigFREE, which (by default) is a macro definition of vPortFree(), but it is reused to flush modified file content from the…

  • CVE-2019-17069HigOct 1, 2019
    risk 0.49cvss 7.5epss 0.02

    PuTTY before 0.73 might allow remote SSH-1 servers to cause a denial of service by accessing freed memory locations via an SSH1_MSG_DISCONNECT message.

  • CVE-2019-9381HigSep 27, 2019
    risk 0.49cvss 7.5epss 0.01

    In netd, 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: AndroidVersions: Android-10Android ID: A-122677612

  • CVE-2019-16510HigSep 19, 2019
    risk 0.49cvss 7.5epss 0.01

    libIEC61850 through 1.3.3 has a use-after-free in MmsServer_waitReady in mms/iso_mms/server/mms_server.c, as demonstrated by server_example_goose.

  • CVE-2019-15890HigSep 6, 2019
    risk 0.49cvss 7.5epss 0.04

    libslirp 4.0.0, as used in QEMU 4.1.0, has a use-after-free in ip_reass in ip_input.c.

  • CVE-2019-1010170HigJul 23, 2019
    risk 0.49cvss 7.5epss 0.01

    Jsish 2.4.77 2.0477 is affected by: Use After Free. The impact is: denial of service. The component is: function Jsi_ObjFree (jsiObj.c:230). The attack vector is: executing crafted javascript code. The fixed version is: 2.4.78.

  • CVE-2019-1741HigMar 28, 2019
    risk 0.49cvss 7.5epss 0.03

    A vulnerability in the Cisco Encrypted Traffic Analytics (ETA) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to a logic error that exists when handling a malformed incoming…

  • CVE-2019-1992HigFeb 28, 2019
    risk 0.49cvss 7.5epss 0.01

    In bta_hl_sdp_query_results of bta_hl_main.cc, there is a possible use-after-free due to a race condition. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions:…

  • CVE-2019-6719HigJan 23, 2019
    risk 0.49cvss 7.5epss 0.01

    An issue has been found in libIEC61850 v1.3.1. There is a use-after-free in the getState function in mms/iso_server/iso_server.c, as demonstrated by examples/server_example_goose/server_example_goose.c and examples/server_example_61400_25/server_example_61400_25.c.

  • CVE-2018-5180HigJun 11, 2018
    risk 0.49cvss 7.5epss 0.02

    A use-after-free vulnerability can occur during WebGL operations. While this results in a potentially exploitable crash, the vulnerability is limited because the memory is freed and reused in a brief window of time during the freeing of the same callstack. This vulnerability…

  • CVE-2018-5160HigJun 11, 2018
    risk 0.49cvss 7.5epss 0.03

    WebRTC can use a "WrappedI420Buffer" pixel buffer but the owning image object can be freed while it is still in use. This can result in the WebRTC encoder using uninitialized memory, leading to a potentially exploitable crash. This vulnerability affects Firefox < 60.

  • CVE-2018-5101HigJun 11, 2018
    risk 0.49cvss 7.5epss 0.02

    A use-after-free vulnerability can occur when manipulating floating "first-letter" style elements, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 58.

  • CVE-2018-5100HigJun 11, 2018
    risk 0.49cvss 7.5epss 0.05

    A use-after-free vulnerability can occur when arguments passed to the "IsPotentiallyScrollable" function are freed while still in use by scripts. This results in a potentially exploitable crash. This vulnerability affects Firefox < 58.