CVE-2018-1000168 (https://nvd.nist.gov/vuln/detail/CVE-2018-1000168): ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided. If ALTSVC frame is received by libnghttp2 and it is larger than it can accept, the pointer field which points to ALTSVC frame payload is left NULL. Later libnghttp2 attempts to access another field through the pointer, and gets segmentation fault. ALTSVC frame is defined by RFC 7838. The largest frame size libnghttp2 accept is by default 16384 bytes. Receiving ALTSVC frame is disabled by default. Application has to enable it explicitly by calling nghttp2_option_set_builtin_recv_extension_type(opt, NGHTTP2_ALTSVC). Transmission of ALTSVC is always enabled, and it does not cause this vulnerability. ALTSVC frame is expected to be sent by server, and received by client as defined in RFC 7838. Client and server are both affected by this vulnerability if the reception of ALTSVC frame is enabled. As written earlier, it is useless to enable reception of ALTSVC frame on server side. So, server is generally safe unless application accidentally enabled the reception of ALTSVC frame. Affected Versions Affected versions: nghttp2 >= 1.10.0 and nghttp2 <= v1.31.0 Not affected versions: nghttp2 >= 1.31.1
commit 88c85f32a68ff188cb9f815ea67112a1d1a8e476 Author: Jeroen Roovers <jer@gentoo.org> Date: Fri Apr 13 06:23:20 2018 net-libs/nghttp2: Version 1.31.1. Package-Manager: Portage-2.3.28, Repoman-2.3.9
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9bd6daf026ab5608fa5da75e2da0e75fa4174735 commit 9bd6daf026ab5608fa5da75e2da0e75fa4174735 Author: Rolf Eike Beer <eike@sf-mail.de> AuthorDate: 2018-04-13 19:57:33 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2018-04-13 20:07:41 +0000 net-libs/nghttp2: stable 1.31.1 for sparc Bug: https://bugs.gentoo.org/653066 Package-Manager: Portage-2.3.24, Repoman-2.3.6 RepoMan-Options: --include-arches="sparc" net-libs/nghttp2/nghttp2-1.31.1.ebuild | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)}
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9f283f1e604a0a52460b47e393b16ec093f8843c commit 9f283f1e604a0a52460b47e393b16ec093f8843c Author: Aaron Bauman <bman@gentoo.org> AuthorDate: 2018-04-14 14:52:29 +0000 Commit: Aaron Bauman <bman@gentoo.org> CommitDate: 2018-04-14 14:54:15 +0000 net-libs/nghttp2: amd64 stable Bug: https://bugs.gentoo.org/653066 Package-Manager: Portage-2.3.28, Repoman-2.3.9 net-libs/nghttp2/nghttp2-1.31.1.ebuild | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)}
arm64 stable
x86 stable
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=bfe84eb0195242e899a8c9216b08acf7b860e9a3 commit bfe84eb0195242e899a8c9216b08acf7b860e9a3 Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2018-04-18 21:38:21 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2018-04-18 21:38:49 +0000 net-libs/nghttp2: stable 1.31.1 for ia64, bug #653066 Bug: https://bugs.gentoo.org/653066 Package-Manager: Portage-2.3.28, Repoman-2.3.9 RepoMan-Options: --include-arches="ia64" net-libs/nghttp2/nghttp2-1.31.1.ebuild | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)}
alpha stable
arm stable
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2c59d7bba8ae474c62450bf174a10151bd0ab931 commit 2c59d7bba8ae474c62450bf174a10151bd0ab931 Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2018-05-11 22:41:39 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2018-05-11 22:43:06 +0000 net-libs/nghttp2: stable 1.31.1 for ppc64, bug #653066 Bug: https://bugs.gentoo.org/653066 Package-Manager: Portage-2.3.36, Repoman-2.3.9 RepoMan-Options: --include-arches="ppc64" net-libs/nghttp2/nghttp2-1.31.1.ebuild | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c299b80835911d59d860d4e07dd82745768d0c47 commit c299b80835911d59d860d4e07dd82745768d0c47 Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2018-07-15 10:00:10 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2018-07-15 10:24:31 +0000 net-libs/nghttp2: stable 1.31.1 for ppc, bug #653066 Bug: https://bugs.gentoo.org/653066 Package-Manager: Portage-2.3.42, Repoman-2.3.9 RepoMan-Options: --include-arches="ppc" net-libs/nghttp2/nghttp2-1.31.1.ebuild | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Security cleanup has already been performed.
tree is clean
