SUSE SLED15: libwebp-devel / libwebp6 / libwebp6-32bit / libwebpdecoder2 / etc (SUSE-SU-2021:1860-1)

critical Nessus Plugin ID 150300

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

The remote SUSE Linux SLED15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1860-1 advisory.

- CVE-2018-25010: Fixed heap-based buffer overflow in ApplyFilter() (bsc#1185685).
- CVE-2020-36330: Fixed heap-based buffer overflow in ChunkVerifyAndAssign() (bsc#1185691).
- CVE-2020-36332: Fixed extreme memory allocation when reading a file (bsc#1185674).
- CVE-2020-36329: Fixed use-after-free in EmitFancyRGB() (bsc#1185652).
- CVE-2018-25012: Fixed heap-based buffer overflow in GetLE24() (bsc#1185690).
- CVE-2020-36328: Fixed heap-based buffer overflow in WebPDecode*Into functions (bsc#1185688).
- CVE-2018-25013: Fixed heap-based buffer overflow in ShiftBytes() (bsc#1185654).
- CVE-2020-36331: Fixed heap-based buffer overflow in ChunkAssignData() (bsc#1185686).
- CVE-2018-25009: Fixed heap-based buffer overflow in GetLE16() (bsc#1185673).
- CVE-2018-25011: Fixed fail on multiple image chunks (bsc#1186247).

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

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

Solution

Update the affected packages.

Plugin Details

Severity: Critical

ID: 150300

File Name: suse_SU-2021-1860-1.nasl

Version: 1.6

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 6/7/2021

Updated: 6/25/2026

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 95.11

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2020-36329

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:libwebp-devel, p-cpe:/a:novell:suse_linux:libwebp6, p-cpe:/a:novell:suse_linux:libwebpdecoder2, p-cpe:/a:novell:suse_linux:libwebpdemux2, p-cpe:/a:novell:suse_linux:libwebpextras0, p-cpe:/a:novell:suse_linux:libwebpmux2, p-cpe:/a:novell:suse_linux:libwebp6-32bit

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 6/4/2021

Vulnerability Publication Date: 5/21/2021

Reference Information

CVE: CVE-2018-25009, CVE-2018-25010, CVE-2018-25011, CVE-2018-25012, CVE-2018-25013, CVE-2020-36328, CVE-2020-36329, CVE-2020-36330, CVE-2020-36331, CVE-2020-36332

SuSE: SUSE-SU-2021:1860-1

Detections

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