Improper input validation in openjdk8 (Alpine package)



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-2987
CWE-ID CWE-125
Exploitation vector Network
Public exploit N/A
Vulnerable software
 openjdk8 (Alpine package)
Operating systems & Components / Operating system package or component

Vendor Alpine Linux Development Team

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Improper input validation

EUVDB-ID: #VU28691

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2019-2987

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

The vulnerability exists due to improper input validation within the 2D component in Java SE. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Install update from vendor's website.

Vulnerable software versions

openjdk8 (Alpine package): 8.222.10-r0 - 8.222.10-r1

CPE2.3 External links

https://git.alpinelinux.org/aports/commit/?id=04ec13ca9caa9a436001be92e674f230b9894894
https://git.alpinelinux.org/aports/commit/?id=52728ba944e53c3fe3969c5d877b7dc5d1bc4612
https://git.alpinelinux.org/aports/commit/?id=8b123517553dd682d6be9f5e6798a4681c90da7e


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.



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