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webmproject

libwebp

14 known vulnerabilities · sorted by CVSS score

CVE-2018-25011
CRITICAL9.8

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16().

webmproject / libwebp+2
Network
Published May 21, 2021
CVE-2020-36328
CRITICAL9.8

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.

webmproject / libwebp+7
Network
Published May 21, 2021
CVE-2020-36329
CRITICAL9.8

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.

webmproject / libwebp+7
Network
Published May 21, 2021
CVE-2018-25014
CRITICAL9.8

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

webmproject / libwebp+2
Network
Published May 21, 2021
CVE-2018-25010
CRITICAL9.1

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

webmproject / libwebp+1
Network
Published May 21, 2021
CVE-2020-36331
CRITICAL9.1

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.

webmproject / libwebp+6
Network
Published May 21, 2021
CVE-2020-36330
CRITICAL9.1

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.

webmproject / libwebp+6
Network
Published May 21, 2021
CVE-2018-25012
CRITICAL9.1

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

webmproject / libwebp+1
Network
Published May 21, 2021
CVE-2018-25013
CRITICAL9.1

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

webmproject / libwebp+1
Network
Published May 21, 2021
CVE-2018-25009
CRITICAL9.1

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

webmproject / libwebp+1
Network
Published May 21, 2021
CVE-2023-4863
HIGH8.8

Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)

google / chrome+19
Network
Published Sep 12, 2023
CVE-2020-36332
HIGH7.5

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.

webmproject / libwebp+3
Network
Published May 21, 2021
CVE-2016-9969
HIGH7.5

In libwebp 0.5.1, there is a double free bug in libwebpmux.

webmproject / libwebp
Network
Published May 23, 2019
CVE-2023-1999
MEDIUM5.3

There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encoder, the pointer is still assigned to trial and the AddressSanitizer will attempt a double free.

webmproject / libwebp
Network
Published Jun 20, 2023