Google Chrome up to 73 Extensions HTML Page Heap-based memory corruption
| CVSS Meta Temp Score | Current Exploit Price (≈) |
|---|---|
| 6.0 | $0-$5k |
A vulnerability was found in Google Chrome up to 73. It has been declared as critical. Affected by this vulnerability is a code block of the component Extensions. The manipulation as part of a HTML Page leads to a memory corruption vulnerability (Heap-based). The CWE definition for the vulnerability is CWE-122. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was published 05/23/2019. This vulnerability is known as CVE-2019-5796 since 01/09/2019. 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 05/24/2019). It is expected to see the exploit prices for this product increasing in the near future.
Upgrading to version 73.0.3683.75 eliminates this vulnerability.
Similar entries are available at 135471, 135472, 135473 and 135474.
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: ?
VulDB Reliability: ?
Average Vendor Meta Base Score (Google): ?
Average Vendor Meta Temp Score (Google): ?
Average Product Meta Base Score (Chrome): ?
Average Product Meta Temp Score (Chrome): ?
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| ? | ? | ? | ? | ? | ? |
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| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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| unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: ?
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VulDB Reliability: ?
Class: Memory corruption / Heap-based (CWE-122)
Local: No
Remote: Yes
Availability: ?
Status: Not defined
Current Price Estimation: ?
| 0-Day | unlock | unlock | unlock | unlock |
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| Today | unlock | unlock | unlock | unlock |
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Average Product 0day: ?
Threat Intelligence
Threat: ?
Adversaries: ?
Geopolitics: ?
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Predictions: ?
Remediation: ?Recommended: Upgrade
Status: ?
0-Day Time: ?
Upgrade: Chrome 73.0.3683.75
01/09/2019 CVE assigned
05/23/2019 Advisory disclosed
05/24/2019 VulDB entry created
05/24/2019 VulDB last updateVendor: google.com
Product: google.com
CVE: CVE-2019-5796 (?)
See also: ?Created: 05/24/2019 10:11 PM
Complete: ?
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