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.

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

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

  - 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 relies on the presence of the package as reported by the vendor.

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1860-1 advisory.

  - 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, CVE-2018-25012)

  - A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function     ApplyFilter. The highest threat from this vulnerability is to data confidentiality and to the service     availability. (CVE-2018-25010)

  - 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     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. 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)

  - 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 this issue but has instead relied only on the application's self-reported version number.

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2021_4231 advisory.

    * libwebp: out-of-bounds read in WebPMuxCreateInternal (CVE-2018-25009)

    * libwebp: out-of-bounds read in ApplyFilter() (CVE-2018-25010)

    * libwebp: out-of-bounds read in WebPMuxCreateInternal() (CVE-2018-25012)

    * libwebp: out-of-bounds read in ShiftBytes() (CVE-2018-25013)

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

    * libwebp: out-of-bounds read in ChunkVerifyAndAssign() in mux/muxread.c (CVE-2020-36330)

    * libwebp: out-of-bounds read in ChunkAssignData() in mux/muxinternal.c (CVE-2020-36331)

    * libwebp: excessive memory allocation when reading a file (CVE-2020-36332)

Tenable has extracted the preceding description block directly from the CIQ 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	Published	Updated	Severity
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
169657	EulerOS Virtualization 3.0.2.6 : libwebp (EulerOS-SA-2023-1067)	Nessus	Huawei Local Security Checks	1/6/2023	1/6/2023	high
165894	EulerOS Virtualization 3.0.6.6 : libwebp (EulerOS-SA-2022-2516)	Nessus	Huawei Local Security Checks	10/9/2022	10/9/2022	high
259131	Linux Distros Unpatched Vulnerability : CVE-2020-36332	Nessus	Misc.	8/30/2025	9/2/2026	high
151699	openSUSE 15 Security Update : libwebp (openSUSE-SU-2021:1860-1)	Nessus	SuSE Local Security Checks	7/16/2021	7/16/2021	critical
358956	Rocky Linux 8 [CIQ] Security Update: libwebp / libwebp-debuginfo / libwebp-debugsource / libwebp-devel Multiple Vulnerabilities (crlsa-2021_4231)	Nessus	Rocky Linux Local Security Checks	10/1/2026	10/1/2026	critical

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