Apple iOS/iPadOS up to 15.6.0 WebKit out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$5k-$25k0.00

A vulnerability classified as critical has been found in Apple iOS and iPadOS up to 15.6.0 (Smartphone Operating System). This affects some unknown functionality of the component WebKit. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 08/18/2022 as HT213412. The advisory is shared at support.apple.com. This vulnerability is uniquely identified as CVE-2022-32893. It demands that the victim is doing some kind of user interaction. Technical details are unknown but an exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 08/18/2022). It is expected to see the exploit prices for this product increasing in the near future.

It is declared as highly functional. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 08/18/2022 with a due date of 09/08/2022:

Apply updates per vendor instructions.

Upgrading to version 15.6.1 eliminates this vulnerability.

Productinfo

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Vendor

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

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: iOS/iPadOS 15.6.1

Timelineinfo

06/09/2022 🔍
08/18/2022 +70 days 🔍
08/18/2022 +0 days 🔍
09/17/2022 +30 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT213412
Status: Confirmed

CVE: CVE-2022-32893 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 08/18/2022 07:33
Updated: 09/17/2022 15:07
Changes: 08/18/2022 07:33 (42), 09/17/2022 15:07 (2)
Complete: 🔍

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