libjpeg 1.63 component.hpp Component::SubXOf null pointer dereference
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
3.4 | $0-$5k | 0.00 |
A vulnerability was found in libjpeg 1.63. It has been declared as problematic. Affected by this vulnerability is the function Component::SubXOf
of the file component.hpp. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. As an impact it is known to affect availability.
The weakness was presented 06/03/2022 as 73. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2022-32201 since 06/01/2022. Technical details of the vulnerability are known, but there is no available exploit.
Applying the patch ea6315164b1649ff932a396b7600eac4bffcfaba is able to eliminate this problem. The bugfix is ready for download at github.com.
Product
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 3.5VulDB Meta Temp Score: 3.4
VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Null pointer dereferenceCWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: ea6315164b1649ff932a396b7600eac4bffcfaba
Timeline
06/01/2022 🔍06/03/2022 🔍
06/03/2022 🔍
06/05/2022 🔍
Sources
Advisory: 73Status: Confirmed
CVE: CVE-2022-32201 (🔍)
Entry
Created: 06/03/2022 08:21Updated: 06/05/2022 14:00
Changes: 06/03/2022 08:21 (41), 06/05/2022 14:00 (1)
Complete: 🔍
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