From e47c69f22638dc92ee962942b8e24284c8dee832 Mon Sep 17 00:00:00 2001 From: Efraim Flashner Date: Sun, 16 Dec 2018 14:44:31 +0200 Subject: gnu: file: Fix CVE-2018-10360. * gnu/packages/patches/file-CVE-2018-10360.patch: New file. * gnu/packages/file.scm (file)[replacement]: New field. (file/fixed): New variable. * gnu/packages/commencement.scm (file-boot0): Use 'package/inherit' to receive security fixes. * gnu/local.mk (dist_patch_DATA): Register it. --- gnu/packages/patches/file-CVE-2018-10360.patch | 27 ++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 gnu/packages/patches/file-CVE-2018-10360.patch (limited to 'gnu/packages/patches') diff --git a/gnu/packages/patches/file-CVE-2018-10360.patch b/gnu/packages/patches/file-CVE-2018-10360.patch new file mode 100644 index 0000000000..9285611c04 --- /dev/null +++ b/gnu/packages/patches/file-CVE-2018-10360.patch @@ -0,0 +1,27 @@ +https://github.com/file/file/commit/a642587a9c9e2dd7feacdf513c3643ce26ad3c22.patch +The leading part of the patch starting at line 27 was trimmed off. +This patch should be OK to drop with file@5.35. + +From a642587a9c9e2dd7feacdf513c3643ce26ad3c22 Mon Sep 17 00:00:00 2001 +From: Christos Zoulas +Date: Sat, 9 Jun 2018 16:00:06 +0000 +Subject: [PATCH] Avoid reading past the end of buffer (Rui Reis) + +--- + src/readelf.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +diff --git a/src/readelf.c b/src/readelf.c +index 79c83f9f5..1f41b4611 100644 +--- a/src/readelf.c ++++ b/src/readelf.c +@@ -842,7 +842,8 @@ do_core_note(struct magic_set *ms, unsigned char *nbuf, uint32_t type, + + cname = (unsigned char *) + &nbuf[doff + prpsoffsets(i)]; +- for (cp = cname; *cp && isprint(*cp); cp++) ++ for (cp = cname; cp < nbuf + size && *cp ++ && isprint(*cp); cp++) + continue; + /* + * Linux apparently appends a space at the end -- cgit v1.2.3