NVD

Id
28549  
Name
CVE-2015-8381  
Description
The compile_regex function in pcre_compile.c in PCRE before 8.38 and pcre2_compile.c in PCRE2 before 10.2x mishandles the /(?J:(?|(:(?|(?"R")(k"R")|((?"R")))H"Rk"Rf)|s(?"R"))))/ and /(?J:(?|(:(?|(?"R")(z(?|(?"R")(k"R")|((?"R")))k"R")|((?"R")))H"Ak"Rf)|s(?"R")))/ patterns, and related patterns with certain group references, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.  
Reject
 
CVSS Version
2  
CVSS Score
7.5  
Severity
High  
CVSS Base Score
7.5  
CVSS Impact Subscore
6.4  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:P/I:P/A:P)  
Pub Date
2017-01-19  
Published
2015-12-01  
Modified Date
2016-12-29  
Seq
2015-8381  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
150000 28549 CVE-2015-8381 http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup  View
150001 28549 CVE-2015-8381 [oss-security] 20151128 Re: Heap Overflow in PCRE  View
150002 28549 CVE-2015-8381 76187  View
150003 28549 CVE-2015-8381 https://bto.bluecoat.com/security-advisory/sa128  View
150004 28549 CVE-2015-8381 https://bugs.exim.org/show_bug.cgi?id=1667  View
150005 28549 CVE-2015-8381 https://bugs.exim.org/show_bug.cgi?id=1672  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
10741 JVNDB-2015-006061 PCRE および PCRE2 におけるサービス運用妨害 (DoS) の脆弱性 PCRE の pcre_compile.c の compile_regex 関数、および PCRE2 の pcre2_compile.c は、特定のグループ参照を持つ以下のパターンを誤って処理するため、サービス運用妨害 (ヒープベースのバッファオーバーフロー) 状態にされるなど、不特定の影響を受ける脆弱性が存在します。 CVE-2015-8381 85606 CVE-2015-8381 28549 7.5 http://jvndb.jvn.jp/ja/contents/2015/JVNDB-2015-006061.html 2015-11-23 2015-12-03 View