DOUBLE YELLOW FLAG

Japan's internal affairs minister urges prompt PHP updates over a serious flaw

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What happened

At a press conference, Japan's internal affairs minister urged prompt updates for a serious PHP flaw whose fix was released late on October 21. If abused, it could let outsiders run unauthorized programs and take sites down; the source text is garbled, so details are unconfirmed.

Who is affected

  • Anyone running a PHP-based website
  • Anyone on an end-of-support PHP version

What to do

Check your PHP version and apply the fixed release as soon as possible. If you run an end-of-support version, move to a supported one.

About this policy

Jurisdiction
Japan · 総務省
Who it applies to
Businesses operating PHP-based websites
Guidance
Affected products
ProductAffectedFixed in
PHP要確認要確認
Why this flag

外部から不正なプログラムを実行されるおそれのある深刻な脆弱性で、大臣が速やかな更新を呼びかけているため。ただし悪用の確認は原文に記載がなく、原文が文字化けしているため要確認。

Double yellow: great danger, be ready to stop — Severe impact with a public exploit or reported (unconfirmed) exploitation, including RED candidates under review.

Sources