Date: Mon, 1 Aug 2016 19:58:52 -0400 From: Shawn Webb <shawn.webb@hardenedbsd.org> To: Conrad Meyer <cem@freebsd.org> Cc: src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org, svn-src-head@freebsd.org, "secteam@FreeBSD.org" <secteam@freebsd.org>, ecturt@gmail.com Subject: Re: svn commit: r303650 - head/sys/opencrypto Message-ID: <20160801235852.GH7956@mutt-hardenedbsd> In-Reply-To: <CAG6CVpVJffrcArygppQb0VJ=a%2Bw1coxCwZ1W62cMpgBUMDLvJQ@mail.gmail.com> References: <201608012257.u71Mv3YA030076@repo.freebsd.org> <EA6F519C-48ED-4335-B543-191A7758D58A@hardenedbsd.org> <CAG6CVpVJffrcArygppQb0VJ=a%2Bw1coxCwZ1W62cMpgBUMDLvJQ@mail.gmail.com>
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--nOM8ykUjac0mNN89 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Adding CTurt to see if he wants to take a stab at writing a PoC exploit. It'd be cool for an offensive researcher to determine if it's simply a DoS. But regardless, a security fix is a security fix. All currently-supported branches really should be updated. Thanks, Shawn On Mon, Aug 01, 2016 at 04:41:02PM -0700, Conrad Meyer wrote: > Hey Shawn, >=20 > I don't think this is security-related despite being a bug in > crypto-adjacent code. At best it's a DoS, I think. >=20 > Cheers, > Conrad >=20 > On Mon, Aug 1, 2016 at 4:15 PM, Shawn Webb <shawn.webb@hardenedbsd.org> w= rote: > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA512 > > > > > > > > On August 1, 2016 6:57:03 PM EDT, "Conrad E. Meyer" <cem@FreeBSD.org> w= rote: > >>Author: cem > >>Date: Mon Aug 1 22:57:03 2016 > >>New Revision: 303650 > >>URL: https://svnweb.freebsd.org/changeset/base/303650 > >> > >>Log: > >> opencrypto AES-ICM: Fix heap corruption typo > >> > >>This error looks like it was a simple copy-paste typo in the original > >>commit > >> for this code (r275732). > >> > >> PR: 204009 > >> Reported by: Chang-Hsien Tsai <luke.tw AT gmail.com> > >> Sponsored by: EMC / Isilon Storage > > > > Since cem@ refuses to MFC even security fixes, can someone with a commi= t bit please MFC this within normal security-related MFC timeframe? Additio= nally, does a security advisory need to be sent out? CC'ing secteam@. > > > > Thanks, > > > > Shawn > > > > - -- > > Sent from my Android device with K-9 Mail. Please excuse my brevity. > > -----BEGIN PGP SIGNATURE----- > > Version: APG v1.1.1 > > > > iQI/BAEBCgApBQJXn9ggIhxTaGF3biBXZWJiIDxzaGF3bkBzaGF3bndlYmIuaW5m > > bz4ACgkQaoRlj1JFbu4Ypg//XLLOHX3y5ULHSEqEQ6tgUjQiR+9ADYKX1Zza3ghI > > FsHEr7O8yi31jb8EJ9+oOiZOHxjAfLP+ezwNoa9xRUQu0IoTcCLU6PzCzHv2viaa > > UZ+ae5xbB48i89o2ZshGTKgtwAzkCOhNkvPaAmS2yu14Xg+2CbhY2mCR+qdnAnMS > > cUU4dTsqTI+cHQoE2ehzDst/ABSaBZa2XZKxFp3EeTb3r2bNAvh72zMv6ethU8Ht > > 5VE7ZyRfQBpObZVcmSy6Sg8+vyjTRE4pdiajSqs3kIitPvxljwukMQ6DcdHCnJPx > > IlOTXnM1wd7iHSwNTP8jniemOR4QrrQ3fEwglsnjp2t45ZnWi46LhfoekOinX42v > > x7f+XWhcw0/oCF34q0rQ/YxFr0OcammmPMqjYKy7dlk2H6FSk9jnqh19lXu+qZP6 > > UzlUS+IHHn7o0OaV9Tflsey7/24hFjEVAHFKZxsG7VzKaSjri6aJ8p2Mr2D1o1os > > rEMF15pV2d9l7tIFN0FigqmffZswpTbk+uNNHc8rg+Tq7QV1fhceTgLLXRfqlpq8 > > ES/Y3Epr22KCCEhftQw3fqC1XpOpn5CUc3svJx7llXWYc/c7RdxGDNSujFF3IARk > > 741mx0N/ZkrcXZ/u/zk5+gMmS7NxhQXNk3QueRTIlqZv7e9GdlaYAPMZxQZKQKm3 > > +YQ=3D > > =3DB3c1 > > -----END PGP SIGNATURE----- > > > > --=20 Shawn Webb Cofounder and Security Engineer HardenedBSD GPG Key ID: 0x6A84658F52456EEE GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE --nOM8ykUjac0mNN89 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJXn+I6AAoJEGqEZY9SRW7ukCQP/RWGGLZUhfOG6/nMofrpKl08 iTCIlc5pwlhHD85qSampF5PN0P2Hj7iztvo8h//YVBB/SE7SvG0UQ0K28pEAwhzo 9NK9EN0r86GxU/BAfzv1enHuWQP8bWrb5dCkBRMIHmOfHQ31971osD5QdX7EgqWs 8v+CaSzWM3d/RAEqG1jm6rnn3QjJsjx93U3bWj8l368p3dG6EfDRBoG9PjOHZ9bf YnhtoIWjRS+lpVnpIckhX/zxgtdAli/05dnjkg6XXVOu8AM/bH/xVrfbNBsdrux8 QNI0YS0oIUuEjecNj+X6FQ7dY9r31E9Q1uKmz/iGZvbIZzel5OohJkcIDkBD5S4i 2dVzH4t0W26NgY0ieoxTm8mE5rIDqJZCjBq7QHxUSK1/Ii4DM4A6nLfvckzYBwOw l1FYbW20N0meDDdzE6qzAq0qLsjzvrorxIT//nYbPmkWGWYSzr1bcFQ/ULjOhk/I t2LAdi4pKxMBxQZN45BbVPeM+UbbsRXaNj7hfWq5IaalxXd+xfDbG33VQ/Brj7cr jHm6frWPK8hh0ljKXrnMLAOc0I8NVL/+a8vsMpZhp+Hg6k06dHvkgF5kFBe/18gn MZVl4Q9rkhRXUBJi+zqt99SnJa6fjcVhaAqiG1zY8OPGQguJd8CP3d4gFaG9DKOu xGs+QFiaGxYtTorBHAMu =XoIo -----END PGP SIGNATURE----- --nOM8ykUjac0mNN89--
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