Published on July 25th, 2019 📆 | 6827 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, which was classified as critical, was found in Apple iTunes up to 12.9.5 on Windows (Multimedia Player Software). This affects an unknown part of the component WebKit. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was shared 07/23/2019 by Jihui Lu with Tencent KeenLab as HT210356 as confirmed advisory (Website). The advisory is shared at support.apple.com. This vulnerability is uniquely identified as CVE-2019-8677. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price 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 138592, 138614, 138647 and 138684 are related to this item.
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
Researcher: Jihui Lu
Organization: Tencent KeenLab
Status: Confirmed
CVE: CVE-2019-8677 (π)
See also: π
Created: 07/24/2019 10:08 PM
Complete: π
Comments
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