Preisgabe von Informationen in InspIRCd
ID: | 202107-22 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | Fr, 9. Juli 2021, 08:08 |
Referenzen: | https://nvd.nist.gov/vuln/detail/CVE-2021-33586 |
Applikationen: | InspIRCd |
Originalnachricht |
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--Apple-Mail=_3E121369-FC6D-436C-96F3-D874FFAF5A99 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202107-22 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Low Title: InspIRCd: Information disclosure Date: July 09, 2021 Bugs: #791589 ID: 202107-22 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== An information disclosure vulnerability in InspIRCd may allow remote attackers to obtain sensitive information. Background ========== InspIRCd is a modular Internet Relay Chat (IRC) server written in C++ which was created from scratch to be stable, modern and lightweight. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-irc/inspircd < 3.10.0 >= 3.10.0 Description =========== InspIRCd incorrectly handled malformed PONG messages, resulting in access of freed memory. Impact ====== A remote attacker could send crafted packets to the server, possibly allowing them to obtain sensitive information. Workaround ========== There is no known workaround at this time. Resolution ========== All InspIRCd users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-irc/inspircd-3.10.0" References ========== [ 1 ] CVE-2021-33586 https://nvd.nist.gov/vuln/detail/CVE-2021-33586 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202107-22 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 --Apple-Mail=_3E121369-FC6D-436C-96F3-D874FFAF5A99 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEEYOpPv/uDUzOcqtTy9JIoEO6gSDsFAmDnusxfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDYw RUE0RkJGRkI4MzUzMzM5Q0FBRDRGMkY0OTIyODEwRUVBMDQ4M0IACgkQ9JIoEO6g SDtGAQgArNHYAJb8dHusHp9kAGUwP0MhhE+9JvJcC3ytR5lDs66pNiVtlIUIl7nu 6qFY6T6GP2uxvp6YbPRbuODVDFOGwxps2wNk0dv8ABaQ4N9kbfjO9fHla4bihcM0 +cZnfvsplI7U8TFGqcZC3pgJbo2awD7DwHXXZfikPg0160N0gyhrZXYCTDItqCj0 yLTrjqoWZkj1JrTUO9N/5wolbSXC7XbHMfD9QWHcEyGRA4BzOkKjnlQc3M6ImKp9 A5lnbEStiNZN7n3G+8q7PMSu1VTihtITw9KVe2szjLFJyOAMWmpaAe9B1trXMWEE IX/VoeIg5OlnOglGV+Lml4OtLZ8AEQ== =F3hL -----END PGP SIGNATURE----- --Apple-Mail=_3E121369-FC6D-436C-96F3-D874FFAF5A99-- |