Asus Aura Sync up to 1.07.71 IOCTL Ene.sys Request out-of-bounds write

Summaryinfo

A vulnerability, which was classified as critical, has been found in Asus Aura Sync up to 1.07.71. Affected by this vulnerability is an unknown functionality in the library Ene.sys of the component IOCTL Handler. This manipulation as part of Request causes out-of-bounds write. This vulnerability is tracked as CVE-2019-17603. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability has been found in Asus Aura Sync up to 1.07.71 and classified as critical. Affected by this vulnerability is an unknown functionality in the library Ene.sys of the component IOCTL Handler. The manipulation as part of a Request leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Ene.sys in Asus Aura Sync through 1.07.71 does not properly validate input to IOCTL 0x80102044, 0x80102050, and 0x80102054, which allows local users to cause a denial of service (system crash) or gain privileges via IOCTL requests using crafted kernel addresses that trigger memory corruption.

The weakness was disclosed 06/02/2020. This vulnerability is known as CVE-2019-17603 since 10/15/2019. Attacking locally is a requirement. The successful exploitation needs a single authentication. Technical details of the vulnerability are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• Asus

Name

• Aura Sync

Version

• 1.07.0
• 1.07.1
• 1.07.2
• 1.07.3
• 1.07.4
• 1.07.5
• 1.07.6
• 1.07.7
• 1.07.8
• 1.07.9
• 1.07.10
• 1.07.11
• 1.07.12
• 1.07.13
• 1.07.14
• 1.07.15
• 1.07.16
• 1.07.17
• 1.07.18
• 1.07.19
• 1.07.20
• 1.07.21
• 1.07.22
• 1.07.23
• 1.07.24
• 1.07.25
• 1.07.26
• 1.07.27
• 1.07.28
• 1.07.29
• 1.07.30
• 1.07.31
• 1.07.32
• 1.07.33
• 1.07.34
• 1.07.35
• 1.07.36
• 1.07.37
• 1.07.38
• 1.07.39
• 1.07.40
• 1.07.41
• 1.07.42
• 1.07.43
• 1.07.44
• 1.07.45
• 1.07.46
• 1.07.47
• 1.07.48
• 1.07.49
• 1.07.50
• 1.07.51
• 1.07.52
• 1.07.53
• 1.07.54
• 1.07.55
• 1.07.56
• 1.07.57
• 1.07.58
• 1.07.59
• 1.07.60
• 1.07.61
• 1.07.62
• 1.07.63
• 1.07.64
• 1.07.65
• 1.07.66
• 1.07.67
• 1.07.68
• 1.07.69
• 1.07.70
• 1.07.71

License

• commercial

Website

• Vendor: https://www.asus.com/

CPE 2.3info

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CPE 2.2info

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