Anolis OS update for webkit2gtk3
| Risk | Critical |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2022-32893 CVE-2022-22662 |
| CWE-ID | CWE-787 CWE-200 |
| Exploitation vector | Network |
| Public exploit | Vulnerability #1 is being exploited in the wild. |
| Vulnerable software |
Anolis OS Operating systems & Components / Operating system webkit2gtk3-jsc-devel Operating systems & Components / Operating system package or component webkit2gtk3-jsc Operating systems & Components / Operating system package or component webkit2gtk3-devel Operating systems & Components / Operating system package or component webkit2gtk3 Operating systems & Components / Operating system package or component |
| Vendor | OpenAnolis |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Out-of-bounds write
EUVDB-ID: #VU66587
Risk: Critical
CVSSv4.0: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Red]
CVE-ID: CVE-2022-32893
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error in WebKit when processing HTML content. A remote attacker can create a specially crafted website, trick the victim into opening it, trigger an out-of-bounds write and execute arbitrary code on the target system.
Note, the vulnerability is being actively exploited in the wild.
Install updates from vendor's repository.
Vulnerable software versionsAnolis OS: 8
webkit2gtk3-jsc-devel: before 2.36.7-1
webkit2gtk3-jsc: before 2.36.7-1
webkit2gtk3-devel: before 2.36.7-1
webkit2gtk3: before 2.36.7-1
CPE2.3- cpe:2.3:o:openanolis:anolis_os:8:*:*:*:*:*:*:*
- cpe:2.3:o:openanolis:webkit2gtk3-jsc-devel:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:o:openanolis:webkit2gtk3-jsc:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:o:openanolis:webkit2gtk3-devel:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:o:openanolis:webkit2gtk3:*:*:*:*:*:anolis_os:*:*
https://anas.openanolis.cn/errata/detail/ANSA-2022:0714
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
Yes. This vulnerability is being exploited in the wild.
2) Information disclosure
EUVDB-ID: #VU61333
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-22662
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a cookie management issue in WebKit. A remote attacker can trick the victim to open a specially crafted webpage and gain access to sensitive information.
Install updates from vendor's repository.
Vulnerable software versionsAnolis OS: 8
webkit2gtk3-jsc-devel: before 2.36.7-1
webkit2gtk3-jsc: before 2.36.7-1
webkit2gtk3-devel: before 2.36.7-1
webkit2gtk3: before 2.36.7-1
CPE2.3- cpe:2.3:o:openanolis:anolis_os:8:*:*:*:*:*:*:*
- cpe:2.3:o:openanolis:webkit2gtk3-jsc-devel:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:o:openanolis:webkit2gtk3-jsc:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:o:openanolis:webkit2gtk3-devel:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:o:openanolis:webkit2gtk3:*:*:*:*:*:anolis_os:*:*
https://anas.openanolis.cn/errata/detail/ANSA-2022:0714
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
