Package: release.debian.org Severity: normal User: release.debian....@packages.debian.org Usertags: unblock
Please unblock package wget wget has a security problem CVE-2017-6508 #857073 https://security-tracker.debian.org/tracker/CVE-2017-6508 I fixed it in unstable but unstable already has the new upstream version 1.19.1. To fix this problem in stretch I fixed only this problem with the wget package 1.18-5 The debdiff: $ debdiff wget_1.18-4.1.dsc wget_1.18-5.dsc dpkg-source: Warnung: unsigniertes Quellpaket wird extrahiert (/home/nk/debian/wget/wget-stretch/wget_1.18-5.dsc) diff -Nru wget-1.18/debian/changelog wget-1.18/debian/changelog --- wget-1.18/debian/changelog 2017-02-25 16:58:53.000000000 +0100 +++ wget-1.18/debian/changelog 2017-03-18 15:12:55.000000000 +0100 @@ -1,3 +1,9 @@ +wget (1.18-5) testing-proposed-updates; urgency=medium + + * applied upstream patch to fix CVE-2017-6508 closes: Bug#857073 + + -- Noël Köthe <n...@debian.org> Sat, 18 Mar 2017 15:12:55 +0100 + wget (1.18-4.1) testing-proposed-updates; urgency=medium * Non-maintainer upload. diff -Nru wget-1.18/debian/patches/CVE-2017-6508.patch wget-1.18/debian/patches/CVE-2017-6508.patch --- wget-1.18/debian/patches/CVE-2017-6508.patch 1970-01-01 01:00:00.000000000 +0100 +++ wget-1.18/debian/patches/CVE-2017-6508.patch 2017-03-18 15:12:55.000000000 +0100 @@ -0,0 +1,32 @@ +commit 4d729e322fae359a1aefaafec1144764a54e8ad4 +Author: Tim Rühsen <tim.rueh...@gmx.de> +Date: Mon Mar 6 10:04:22 2017 +0100 + + Fix CRLF injection in Wget host part + + * src/url.c (url_parse): Reject control characters in host part of URL + + Reported-by: Orange Tsai + +diff --git a/src/url.c b/src/url.c +index 8f8ff0b8..7d36b27d 100644 +--- a/src/url.c ++++ b/src/url.c +@@ -925,6 +925,17 @@ url_parse (const char *url, int *error, struct iri *iri, bool percent_encode) + url_unescape (u->host); + host_modified = true; + ++ /* check for invalid control characters in host name */ ++ for (p = u->host; *p; p++) ++ { ++ if (c_iscntrl(*p)) ++ { ++ url_free(u); ++ error_code = PE_INVALID_HOST_NAME; ++ goto error; ++ } ++ } ++ + /* Apply IDNA regardless of iri->utf8_encode status */ + if (opt.enable_iri && iri) + { diff -Nru wget-1.18/debian/patches/series wget-1.18/debian/patches/series --- wget-1.18/debian/patches/series 2016-09-26 15:07:33.000000000 +0200 +++ wget-1.18/debian/patches/series 2017-03-18 15:12:55.000000000 +0100 @@ -4,3 +4,4 @@ wget-doc-CRLs.patch wget-openssl1.1.0.patch CVE-2016-7098.patch +CVE-2017-6508.patch If this is OK for you release-team I can upload it to testing-proposed-updates. Thanks for your release work and greeting from the credativ BSP.;) unblock wget/1.18-5 -- System Information: Debian Release: 9.0 APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)
