Libwebp@* Security Vulnerabilities and Issues — Libwebp@* CVE List

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14 matches found

CVE•added 2023/06/20 12:15 p.m.•2377 views

CVE-2023-1999

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 tria...

7.5CVSS7.2AI score0.00478EPSS

CVE•added 2023/09/12 3:15 p.m.•1446 views

CVE-2023-4863

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)

8.8CVSS8.5AI score0.93949EPSS

In wild

CVE•added 2021/05/21 5:15 p.m.•302 views

CVE-2020-36330

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.

9.1CVSS6.4AI score0.00188EPSS

CVE•added 2021/05/21 5:15 p.m.•296 views

CVE-2020-36328

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.

9.8CVSS7.1AI score0.00653EPSS

CVE•added 2021/05/21 5:15 p.m.•275 views

CVE-2020-36329

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.

9.8CVSS6.7AI score0.00624EPSS

CVE•added 2021/05/21 5:15 p.m.•272 views

CVE-2020-36332

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.

7.5CVSS6.3AI score0.01089EPSS

CVE•added 2021/05/21 5:15 p.m.•271 views

CVE-2018-25012

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

9.1CVSS7AI score0.00575EPSS

CVE•added 2021/05/21 5:15 p.m.•267 views

CVE-2018-25011

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

9.8CVSS7.2AI score0.00408EPSS

CVE•added 2021/05/21 5:15 p.m.•266 views

CVE-2018-25013

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

9.1CVSS7.1AI score0.00139EPSS

CVE•added 2021/05/21 5:15 p.m.•266 views

CVE-2020-36331

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.

9.1CVSS6.5AI score0.00216EPSS

CVE•added 2021/05/21 5:15 p.m.•258 views

CVE-2018-25009

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

9.1CVSS7AI score0.00447EPSS

CVE•added 2021/05/21 5:15 p.m.•256 views

CVE-2018-25010

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

9.1CVSS6.9AI score0.0051EPSS

CVE•added 2021/05/21 5:15 p.m.•210 views

CVE-2018-25014

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

9.8CVSS6.8AI score0.00578EPSS

CVE•added 2017/02/03 3:59 p.m.•52 views

CVE-2016-9085

Multiple integer overflows in libwebp allows attackers to have unspecified impact via unknown vectors.

3.3CVSS4AI score0.00105EPSS