PCRE prior to 8.38 mishandles the /(?=di(?<=(?1))|(?=(.))))/ pattern and related patterns with an unmatched closing parenthesis, which allows remote malicious users to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
oracle linux 7 |
||
pcre perl compatible regular expression library |
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