{"id":"CVE-2008-0171","aliases":["EUVD-2008-0183","GHSA-mc8j-3vrc-57vf","RHSA-2012:0305","SUSE-RU-2021:1414-1"],"status":"published","title":"regex/v4/perl_matcher_non_recursive.hpp in the Boost regex library (aka Boost.Regex) in Boost 1...","description":"regex/v4/perl_matcher_non_recursive.hpp in the Boost regex library (aka Boost.Regex) in Boost 1.33 and 1.34 allows context-dependent attackers to cause a denial of service (failed assertion and crash) via an invalid regular expression.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02686,"percentile":0.8595,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2008-01-17T22:00:00Z","modified":"2026-06-26T12:21:40Z","fixes":[{"ecosystem":"SUSE:Linux Enterprise Module for Legacy 15 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/951902","tags":["report"]},{"url":"https://bugzilla.suse.com/958150","tags":["report"]},{"url":"https://bugzilla.suse.com/994378","tags":["report"]},{"url":"https://bugzilla.suse.com/994381","tags":["report"]},{"url":"https://bugzilla.suse.com/994382","tags":["report"]},{"url":"https://bugzilla.suse.com/994383","tags":["report"]},{"url":"https://bugzilla.suse.com/996917","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2008-0171","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2008-0171","description":"regex/v4/perl_matcher_non_recursive.hpp in the Boost regex library (aka Boost.Regex) in Boost 1.33 and 1.34 allows context-dependent attackers to cause a denial of service (failed assertion and crash) via an invalid regular expression.","status":"published","published":"2008-01-17T22:00:00Z","modified":"2024-08-07T07:39:32.914Z","updated_at":"2026-11-02T14:34:48.505097Z"}],"euvd":[{"id":"EUVD-2008-0183","description":"regex/v4/perl_matcher_non_recursive.hpp in the Boost regex library (aka Boost.Regex) in Boost 1.33 and 1.34 allows context-dependent attackers to cause a denial of service (failed assertion and crash) via an invalid regular expression.","status":"published","published":"2008-01-17T22:00:00Z","modified":"2024-08-07T07:39:32Z","updated_at":"2026-11-03T01:39:07.248677Z"}],"ghsa":[{"id":"GHSA-mc8j-3vrc-57vf","title":"regex/v4/perl_matcher_non_recursive.hpp in the Boost regex library (aka Boost.Regex) in Boost 1...","description":"regex/v4/perl_matcher_non_recursive.hpp in the Boost regex library (aka Boost.Regex) in Boost 1.33 and 1.34 allows context-dependent attackers to cause a denial of service (failed assertion and crash) via an invalid regular expression.","status":"published","published":"2022-05-01T23:28:06Z","modified":"2023-01-31T05:05:35Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:48:52.878887Z"}],"nvd":[{"id":"CVE-2008-0171","description":"regex/v4/perl_matcher_non_recursive.hpp in the Boost regex library (aka Boost.Regex) in Boost 1.33 and 1.34 allows context-dependent attackers to cause a denial of service (failed assertion and crash) via an invalid regular expression.","status":"published","published":"2008-01-17T23:00:00Z","modified":"2026-06-16T22:49:04.38Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:24.89535Z"}],"osv":[{"id":"RHSA-2012:0305","title":"Red Hat Security Advisory: boost security and bug fix update","status":"published","published":"2024-09-15T19:31:36Z","modified":"2026-06-26T12:21:40.77137193Z","updated_at":"2026-11-02T15:53:01.495018Z"},{"id":"SUSE-RU-2021:1414-1","title":"Recommended update for boost-legacy","description":"This update for boost-legacy fixes the following issues:\n\n\nCreate a new boost-legacy package with version 1.66.0. (bsc#1175886, jsc#SLE-17304, jsc#ECO-3147)\n\n- Remove duplicate license package that we get from original Boost\n- Add a backport of `Boost.Optional::has_value()` for LibreOffice\n- Use `%license` instead of `%doc` (bsc#1082318)\n- Multibuild requires versioned `Name: tag` . (bsc#1076640)\n\nChanges in version 1.66.0:\n\n- `Beast`: new portable HTTP, WebSocket and network operations using `Boost.Asio`. Header-only library.\n- `Callable Traits`: new library and successor to `Boost.FunctionTypes`. Header-only library.\n- `Mp11:` new metaprogramming library \n- ` Asio`:\n   - implemented interface changes to reflect the Networking TS (N4656)\n   - functions and classes that have been superseded by Networking TS functionality have been deprecated.\n   - added support for customized handler tracking\n   - removed previously deprecated functions\n- `Atomic`: improved compatibility with GCC 7. 128-bit operations on `x86_64` no longer require linking \n   with compiled library.\n- `DateTime`: Fixed an integral overflow that could cause incorrect results when adding or subtracting \n   many years from a date.\n- `Format`: New format specifiers added and volatile arguments can not be safely used with operator`%`\n- `Fusion`:\n   - fix compile error with `std::array`\n   - remove circular preprocessor include\n- `PolyCollection`: backported to GCC 4.8 and 4.9 with some limitations\n- `Uuid`: added `RTF-4122` namespaces in `boost::uuids::ns`\n  ","status":"published","published":"2021-04-28T16:32:16Z","modified":"2025-05-02T04:03:48.160372Z","updated_at":"2026-11-02T15:53:41.276824Z"}]}}