Debian update for postgresql-9.4

1) Data handling

EUVDB-ID: #VU9168

Risk: Low

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2017-15098

CWE-ID: CWE-19 - Data Handling

Exploit availability: No

Description

The vulnerability allows a remote authenticated attacker to cause DoS condition or obtain potentially sensitive information on a targeted system.

The weakness exists due to improper data handling. A remote attacker can send specially crafted data to trigger a rowtype mismatch in json{b}_populate_recordset(), cause the application to crash or read arbitrary data.

Mitigation

Update the affected package to version: 9.4.15-0+deb8u1

Vulnerable software versions

Debian Linux: All versions

CPE2.3

• cpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*

External links

https://www.postgresql.org/docs/current/static/release-9-6-6.html

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.