Pillow up to 8.1.0 YCbCr File TiffDecode heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Pillow up to 8.1.0. This issue affects the function TiffDecode of the component YCbCr File Handler. Executing a manipulation can lead to heap-based overflow. This vulnerability is tracked as CVE-2021-25289. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Pillow up to 8.1.0 and classified as critical. This vulnerability affects 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 disclosed 03/19/2021. The advisory is shared for download at pillow.readthedocs.io. This vulnerability was named CVE-2021-25289. There are known technical details, but no exploit is available.

Upgrading to version 8.1.1 eliminates this vulnerability. The upgrade is hosted for download at pillow.readthedocs.io.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

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

NVD Base Score: 9.8
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 8.1.1

Timelineinfo

01/17/2021 🔍
03/19/2021 +61 days 🔍
03/19/2021 +0 days 🔍
04/03/2021 +14 days 🔍

Sourcesinfo

Advisory: pillow.readthedocs.io
Status: Confirmed

CVE: CVE-2021-25289 (🔍)
GCVE (CVE): GCVE-0-2021-25289
GCVE (VulDB): GCVE-100-171472

Entryinfo

Created: 03/19/2021 11:45
Updated: 04/03/2021 01:45
Changes: 03/19/2021 11:45 (39), 04/03/2021 01:42 (5), 04/03/2021 01:45 (18)
Complete: 🔍
Cache ID: 216::103

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