CVE Feed

    Dashboard / CVE / CVE-2017-8399

    CVE-2017-8399

    PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a "pattern with very many captures."

    Published:Mar 10, 2017
    Last Modified:Apr 20, 2025
    EPS:May 1, 2017
    EPSS Score:0.02737
    CVSS Score:9.8

    Affected Products

    Vendor
    Pcre
    Product
    Pcre2

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-86145 (CVSS 8.2) — PCRE2 before 10.48 allows a pcre2_dfa_match out-of-bounds write because reuse of a cached workspace block, in …
    CVE-2025-58050 (CVSS 6.9) — The PCRE2 library is a set of C functions that implement regular expression pattern matching. In version 10.45…
    CVE-2022-41409 (CVSS 7.5) — Integer overflow vulnerability in pcre2test before 10.41 allows attackers to cause a denial of service or othe…
    CVE-2022-1587 (CVSS 9.1) — An out-of-bounds read vulnerability was discovered in the PCRE2 library in the get_recurse_data_length() funct…
    CVE-2022-1586 (CVSS 9.1) — An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compile_xclass_matchingpath() f…
    CVE-2019-20454 (CVSS 7.5) — An out-of-bounds read was discovered in PCRE before 10.34 when the pattern \X is JIT compiled and used to matc…
    CVE-2017-8786 (CVSS 9.8) — pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based buffer overflow) o…
    CVE-2017-7186 (CVSS 7.5) — libpcre1 in PCRE 8.40 and libpcre2 in PCRE2 10.23 allow remote attackers to cause a denial of service (segment…
    CVE-2016-3191 (CVSS 9.8) — The compile_branch function in pcre_compile.c in PCRE 8.x before 8.39 and pcre2_compile.c in PCRE2 before 10.2…
    CVE-2015-3210 (CVSS 9.8) — Heap-based buffer overflow in PCRE 8.34 through 8.37 and PCRE2 10.10 allows remote attackers to execute arbitr…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High