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

  - A use of uninitialized value was found in libwebp in versions before 1.0.1 in ReadSymbol().
    (CVE-2018-25014)

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

The remote NewStart CGSL host, running version MAIN 6.02, has libwebp packages installed that are affected by multiple vulnerabilities:

  - A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE16(). (CVE-2018-25009)

  - A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ApplyFilter().
    (CVE-2018-25010)

  - A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE24(). (CVE-2018-25012)

  - A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ShiftBytes().
    (CVE-2018-25013)

  - A use of uninitialized value was found in libwebp in versions before 1.0.1 in ReadSymbol().
    (CVE-2018-25014)

  - A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function     ChunkVerifyAndAssign. The highest threat from this vulnerability is to data confidentiality and to the     service availability. (CVE-2020-36330)

  - A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function     ChunkAssignData. The highest threat from this vulnerability is to data confidentiality and to the service     availability. (CVE-2020-36331)

  - A flaw was found in libwebp in versions before 1.0.1. When reading a file libwebp allocates an excessive     amount of memory. The highest threat from this vulnerability is to the service availability.
    (CVE-2020-36332)

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

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:4231 advisory.

  - A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE16(). (CVE-2018-25009)

  - A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ApplyFilter().
    (CVE-2018-25010)

  - A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE24(). (CVE-2018-25012)

  - A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ShiftBytes().
    (CVE-2018-25013)

  - A use of uninitialized value was found in libwebp in versions before 1.0.1 in ReadSymbol().
    (CVE-2018-25014)

  - A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function     ChunkVerifyAndAssign. The highest threat from this vulnerability is to data confidentiality and to the     service availability. (CVE-2020-36330)

  - A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function     ChunkAssignData. The highest threat from this vulnerability is to data confidentiality and to the service     availability. (CVE-2020-36331)

  - A flaw was found in libwebp in versions before 1.0.1. When reading a file libwebp allocates an excessive     amount of memory. The highest threat from this vulnerability is to the service availability.
    (CVE-2020-36332)

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

According to the versions of the libwebp package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A flaw was found in libwebp in versions before 1.0.1.
    An out-of-bounds read was found in function     ChunkAssignData. The highest threat from this     vulnerability is to data confidentiality and to the     service availability.(CVE-2020-36331)

  - A flaw was found in libwebp in versions before 1.0.1.
    An out-of-bounds read was found in function     WebPMuxCreateInternal. The highest threat from this     vulnerability is to data confidentiality and to the     service availability.(CVE-2018-25009)

  - A flaw was found in libwebp in versions before 1.0.1. A     heap-based buffer overflow was found in PutLE16(). The     highest threat from this vulnerability is to data     confidentiality and integrity as well as system     availability.(CVE-2018-25011)

  - A flaw was found in libwebp in versions before 1.0.1.
    An out-of-bounds read was found in function     WebPMuxCreateInternal. The highest threat from this     vulnerability is to data confidentiality and to the     service availability.(CVE-2018-25012)

  - A flaw was found in libwebp in versions before 1.0.1.
    An out-of-bounds read was found in function ShiftBytes.
    The highest threat from this vulnerability is to data     confidentiality and to the service     availability.(CVE-2018-25013)

  - A flaw was found in libwebp in versions before 1.0.1.
    An unitialized variable is used in function ReadSymbol.
    The highest threat from this vulnerability is to data     confidentiality and integrity as well as system     availability.(CVE-2018-25014)

  - A flaw was found in libwebp in versions before 1.0.1. A     heap-based buffer overflow in function     WebPDecodeRGBInto is possible due to an invalid check     for buffer size. The highest threat from this     vulnerability is to data confidentiality and integrity     as well as system availability.(CVE-2020-36328)

  - flaw was found in libwebp in versions before 1.0.1. A     use-after-free was found due to a thread being killed     too early. The highest threat from this vulnerability     is to data confidentiality and integrity as well as     system availability.(CVE-2020-36329)

  - A flaw was found in libwebp in versions before 1.0.1.
    An out-of-bounds read was found in function     ChunkVerifyAndAssign. The highest threat from this     vulnerability is to data confidentiality and to the     service availability.(CVE-2020-36330)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4971-2 advisory.

    USN-4971-1 fixed several vulnerabilities in libwebp. This update provides the corresponding update for     Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.



Tenable has extracted the preceding description block directly from the Ubuntu 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 remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has qt5-qtimageformats packages installed that are affected by multiple vulnerabilities:

  - A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow was found in PutLE16().
    The highest threat from this vulnerability is to data confidentiality and integrity as well as system     availability. (CVE-2018-25011)

  - A flaw was found in libwebp in versions before 1.0.1. An unitialized variable is used in function     ReadSymbol. The highest threat from this vulnerability is to data confidentiality and integrity as well as     system availability. (CVE-2018-25014)

  - A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function     WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this     vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-36328)

  - A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread being     killed too early. The highest threat from this vulnerability is to data confidentiality and integrity as     well as system availability. (CVE-2020-36329)

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

The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2021:2328-1 advisory.

  - libwebp: heap-based buffer overflow in PutLE16() (CVE-2018-25011)

  - libwebp: use of uninitialized value in ReadSymbol() (CVE-2018-25014)

  - libwebp: heap-based buffer overflow in WebPDecode*Into functions (CVE-2020-36328)

  - libwebp: use-after-free in EmitFancyRGB() in dec/io_dec.c (CVE-2020-36329)

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

ID	Name	Product	Family	Published	Updated	Severity
221922	Linux Distros Unpatched Vulnerability : CVE-2018-25014	Nessus	Misc.	3/4/2025	9/2/2026	critical
167502	NewStart CGSL MAIN 6.02 : libwebp Multiple Vulnerabilities (NS-SA-2022-0091)	Nessus	NewStart CGSL Local Security Checks	11/15/2022	11/15/2022	critical
184888	Rocky Linux 8 : libwebp (RLSA-2021:4231)	Nessus	Rocky Linux Local Security Checks	11/7/2023	11/7/2023	critical
153331	EulerOS 2.0 SP2 : libwebp (EulerOS-SA-2021-2403)	Nessus	Huawei Local Security Checks	9/14/2021	9/16/2021	critical
150492	Ubuntu 16.04 ESM : libwebp vulnerabilities (USN-4971-2)	Nessus	Ubuntu Local Security Checks	6/10/2021	10/29/2024	critical
154488	NewStart CGSL CORE 5.04 / MAIN 5.04 : qt5-qtimageformats Multiple Vulnerabilities (NS-SA-2021-0113)	Nessus	NewStart CGSL Local Security Checks	10/27/2021	10/27/2021	critical
150711	Scientific Linux Security Update : qt5-qtimageformats on SL7.x i686/x86_64 (2021:2328)	Nessus	Scientific Linux Local Security Checks	6/11/2021	6/11/2021	critical

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