XMP Toolkit SDK version 2020.1 (and earlier) is affected by a write-what-where condition vulnerability caused during the application's memory allocation process. This may cause the memory management functions to become mismatched resulting in local application denial of service in the context of the current user.

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4264 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-4264-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                          Adrian Bunk     August 04, 2025                               https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : exempi     Version        : 2.5.2-1+deb11u1     CVE ID         : CVE-2021-36045 CVE-2021-36046 CVE-2021-36047 CVE-2021-36048                      CVE-2021-36050 CVE-2021-36051 CVE-2021-36052 CVE-2021-36053                      CVE-2021-36054 CVE-2021-36055 CVE-2021-36056 CVE-2021-36057                      CVE-2021-36058 CVE-2021-36064 CVE-2021-39847 CVE-2021-40716                      CVE-2021-40732 CVE-2021-42528 CVE-2021-42529 CVE-2021-42530                      CVE-2021-42531 CVE-2021-42532

    Multiple vulnerabilities have been fixed in Exempi,     an implementation of XMP (Extensible Metadata Platform).

    CVE-2021-36045

        Out-of-bounds Access

    CVE-2021-36046

        Out-of-bounds Access

    CVE-2021-36047

        Improper Input Validation

    CVE-2021-36048

        Improper Input Validation

    CVE-2021-36050

        Heap-based Buffer Overflow

    CVE-2021-36051

        Heap-based Buffer Overflow

    CVE-2021-36052

        Out-of-bounds Access

    CVE-2021-36053

        Out-of-bounds Access

    CVE-2021-36054

        Heap-based Buffer Overflow

    CVE-2021-36055

        Heap-based Buffer Overflow

    CVE-2021-36056

        Heap-based Buffer Overflow

    CVE-2021-36057

        Write-what-where Condition

    CVE-2021-36058

        Integer Overflow or Wraparound

    CVE-2021-36064

        Buffer Underwrite

    CVE-2021-39847

        Stack-based Buffer Overflow

    CVE-2021-40716

        Out-of-bounds Access

    CVE-2021-40732

        NULL Pointer Dereference

    CVE-2021-42528

        NULL Pointer Dereference

    CVE-2021-42529

        Stack-based Buffer Overflow

    CVE-2021-42530

        Stack-based Buffer Overflow

    CVE-2021-42531

        Stack-based Buffer Overflow

    CVE-2021-42532

        Stack-based Buffer Overflow

    For Debian 11 bullseye, these problems have been fixed in version     2.5.2-1+deb11u1.

    We recommend that you upgrade your exempi packages.

    For the detailed security status of exempi please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/exempi

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - XMP Toolkit SDK version 2020.1 (and earlier) is affected by a write-what-where condition vulnerability     caused during the application's memory allocation process. This may cause the memory management functions     to become mismatched resulting in local application denial of service in the context of the current user.
    (CVE-2021-36057)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3585 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3585-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                   Bastien Roucaris     September 25, 2023                            https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : exempi     Version        : 2.5.0-2+deb10u1     CVE ID         : CVE-2020-18651 CVE-2020-18652 CVE-2021-36045 CVE-2021-36046                      CVE-2021-36047 CVE-2021-36048 CVE-2021-36050 CVE-2021-36051                      CVE-2021-36052 CVE-2021-36053 CVE-2021-36054 CVE-2021-36055                      CVE-2021-36056 CVE-2021-36057 CVE-2021-36058 CVE-2021-36064                      CVE-2021-39847 CVE-2021-40716 CVE-2021-40732 CVE-2021-42528                      CVE-2021-42529 CVE-2021-42530 CVE-2021-42531 CVE-2021-42532

    Multiple vulneratibilities were found in exempi, an implementation of XMP     (Extensible Metadata Platform).

    CVE-2020-18651

        A Buffer Overflow vulnerability was found         in function ID3_Support::ID3v2Frame::getFrameValue         allows remote attackers to cause a denial of service.

    CVE-2020-18652

        A Buffer Overflow vulnerability was found in         WEBP_Support.cpp allows remote attackers to cause a         denial of service.

    CVE-2021-36045

        An out-of-bounds read vulnerability was found         that could lead to disclosure of arbitrary memory.

    CVE-2021-36046

        A memory corruption vulnerability was found,         potentially resulting in arbitrary code execution         in the context of the current use

    CVE-2021-36047

        An Improper Input Validation vulnerability was found,         potentially resulting in arbitrary         code execution in the context of the current use.

    CVE-2021-36048

        An Improper Input Validation was found,         potentially resulting in arbitrary         code execution in the context of the current user.

    CVE-2021-36050

        A buffer overflow vulnerability was found,         potentially resulting in arbitrary code execution         in the context of the current user.

    CVE-2021-36051

        A buffer overflow vulnerability was found,         potentially resulting in arbitrary code execution         in the context of the current user.

    CVE-2021-36052

        A memory corruption vulnerability was found,         potentially resulting in arbitrary code execution         in the context of the current user.

    CVE-2021-36053

        An out-of-bounds read vulnerability was found,         that could lead to disclosure of arbitrary memory.

    CVE-2021-36054

        A buffer overflow vulnerability was found potentially         resulting in local application denial of service.

    CVE-2021-36055

        A use-after-free vulnerability was found that could         result in arbitrary code execution.

    CVE-2021-36056

        A buffer overflow vulnerability was found, potentially         resulting in arbitrary code execution in the context of         the current user.

    CVE-2021-36057

         A write-what-where condition vulnerability was found,          caused during the application's memory allocation process.
         This may cause the memory management functions to become          mismatched resulting in local application denial of service          in the context of the current user.

    CVE-2021-36058

        An Integer Overflow vulnerability was found, potentially         resulting in application-level denial of service in the         context of the current user.

    CVE-2021-36064

        A Buffer Underflow vulnerability was found which         could result in arbitrary code execution in the context         of the current user

    CVE-2021-39847

        A stack-based buffer overflow vulnerability         potentially resulting in arbitrary code execution in the         context of the current user.

    CVE-2021-40716

        An out-of-bounds read vulnerability was found that         could lead to disclosure of sensitive memory

    CVE-2021-40732

        A null pointer dereference vulnerability was found,         that could result in leaking data from certain memory         locations and causing a local denial of service

    CVE-2021-42528

        A Null pointer dereference vulnerability was found         when parsing a specially crafted file. An unauthenticated attacker         could leverage this vulnerability to achieve an application         denial-of-service in the context of the current user.

    CVE-2021-42529

        A stack-based buffer overflow vulnerability was found         potentially resulting in arbitrary code execution         in the context of the current user.

    CVE-2021-42530

        A stack-based buffer overflow vulnerability was found         potentially resulting in arbitrary code execution in the         context of the current user.

    CVE-2021-42531

        A stack-based buffer overflow vulnerability         potentially resulting in arbitrary code execution in         the context of the current user

    CVE-2021-42532

        A stack-based buffer overflow vulnerability         potentially resulting in arbitrary code execution in the         context of the current user.

    For Debian 10 buster, these problems have been fixed in version     2.5.0-2+deb10u1.

    We recommend that you upgrade your exempi packages.

    For the detailed security status of exempi please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/exempi

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
243315	Debian dla-4264 : exempi - security update	Nessus	Debian Local Security Checks	high
224075	Linux Distros Unpatched Vulnerability : CVE-2021-36057	Nessus	Misc.	low
181857	Debian dla-3585 : exempi - security update	Nessus	Debian Local Security Checks	high

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