Published on July 25th, 2019 📆 | 5482 Views ⚑
0Apple iTunes up to 12.9.5 on Windows WebKit memory corruption
CVSS Meta Temp Score | Current Exploit Price (β) |
---|---|
6.0 | $5k-$25k |
A vulnerability classified as critical was found in Apple iTunes up to 12.9.5 on Windows (Multimedia Player Software). Affected by this vulnerability is an unknown functionality of the component WebKit. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was disclosed 07/23/2019 as HT210356 as confirmed advisory (Website). It is possible to read the advisory at support.apple.com. This vulnerability is known as CVE-2019-8673. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 07/24/2019). The advisory points out:
Multiple memory corruption issues were addressed with improved memory handling.
Upgrading to version 12.9.6 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The entries 138590, 138612, 138645 and 138682 are pretty similar.
Type
Vendor
Name
VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: π
VulDB Reliability: π
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
π | π | π | π | π | π |
π | π | π | π | π | π |
π | π | π | π | π | π |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: π
VulDB Temp Score: π
VulDB Reliability: π
Class: Memory corruption (CWE-119)
Local: No
Remote: Yes
Availability: π
Status: Not defined
Price Prediction: π
Current Price Estimation: π
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Threat: π
Adversaries: π
Geopolitics: π
Economy: π
Predictions: π
Remediation: πRecommended: Upgrade
Status: π
Reaction Time: π
0-Day Time: π
Exposure Time: π
Upgrade: iTunes 12.9.6
07/23/2019 Advisory disclosed
07/23/2019 Countermeasure disclosed
07/24/2019 VulDB entry created
07/24/2019 VulDB last updateVendor: apple.com
Advisory: HT210356
Status: Confirmed
CVE: CVE-2019-8673 (π)
See also: π
Created: 07/24/2019 10:08 PM
Complete: π
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