Pillow up to 8.0.x YCbCr File TiffDecode heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Pillow up to 8.0.x. Impacted is the function TiffDecode of the component YCbCr File Handler. This manipulation causes heap-based overflow. This vulnerability appears as CVE-2020-35654. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Pillow up to 8.0.x. It has been declared as critical. Affected by this vulnerability is the function TiffDecode of the component YCbCr File Handler. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 01/12/2021. It is possible to read the advisory at pillow.readthedocs.io. This vulnerability is known as CVE-2020-35654. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 8.1.0 eliminates this vulnerability. The upgrade is hosted for download at pillow.readthedocs.io.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Pillow 8.1.0

Timelineinfo

12/23/2020 🔍
01/12/2021 +20 days 🔍
01/12/2021 +0 days 🔍
02/11/2021 +30 days 🔍

Sourcesinfo

Advisory: pillow.readthedocs.io
Status: Confirmed

CVE: CVE-2020-35654 (🔍)
GCVE (CVE): GCVE-0-2020-35654
GCVE (VulDB): GCVE-100-167623

Entryinfo

Created: 01/12/2021 13:59
Updated: 02/11/2021 17:59
Changes: 01/12/2021 13:59 (39), 02/11/2021 17:57 (5), 02/11/2021 17:59 (18)
Complete: 🔍
Cache ID: 216:DB6:103

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