Atlassian on Friday rolled out fixes to handle a critical security flaw impacting its Confluence Server and Info Middle products and solutions that have come under active exploitation by risk actors to realize distant code execution.
Tracked as CVE-2022-26134, the issue is comparable to CVE-2021-26084 — a further security flaw the Australian application business patched in August 2021.
Both relate to a scenario of Item-Graph Navigation Language (OGNL) injection that could be exploited to accomplish arbitrary code execution on a Confluence Server or Information Center occasion.
The recently uncovered shortcoming impacts all supported variations of Confluence Server and Data Middle, with every single version soon after 1.3. also impacted. It is been resolved in the following variations –
- 7.4.17
- 7.13.7
- 7.14.3
- 7.15.2
- 7.16.4
- 7.17.4
- 7.18.1
According to stats from internet asset discovery system Censys, there are about 9,325 products and services throughout 8,347 distinct hosts operating a vulnerable model of Atlassian Confluence, with most instances found in the U.S., China, Germany, Russia, and France.
Evidence of active exploitation of the flaw, likely by attackers of Chinese origin, came to mild right after cybersecurity business Volexity discovered the flaw about the Memorial Working day weekend in the U.S. throughout an incident response investigation.
“The specific industries/verticals are fairly widespread,” Steven Adair, founder and president of Volexity, stated in a collection of tweets. “This is a totally free-for-all wherever the exploitation appears coordinated.”
“It is crystal clear that a number of risk teams and specific actors have the exploit and have been using it in distinctive approaches. Some are pretty sloppy and other people are a little bit additional stealth.”
The U.S. Cybersecurity and Infrastructure Security Agency (CISA), other than including the zero-working day bug to its Recognised Exploited Vulnerabilities Catalog, has also urged federal agencies to straight away block all internet traffic to and from the influenced products and solutions and both implement the patches or get rid of the cases by June 6, 2022, 5 p.m. ET.
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Some parts of this article are sourced from:
thehackernews.com