diff options
author | takeshi_hoshina <takeshi_hoshina@mail.toyota.co.jp> | 2020-10-22 14:58:56 +0900 |
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committer | takeshi_hoshina <takeshi_hoshina@mail.toyota.co.jp> | 2020-10-22 14:58:56 +0900 |
commit | 4204309872da5cb401cbb2729d9e2d4869a87f42 (patch) | |
tree | c7415e8600205e40ff7e91e8e5f4c411f30329f2 /external/poky/meta/recipes-support/libxslt/files/CVE-2019-13117.patch | |
parent | 5b80bfd7bffd4c20d80b7c70a7130529e9a755dd (diff) |
agl-basesystem 0.1sandbox/ToshikazuOhiwa/master
Diffstat (limited to 'external/poky/meta/recipes-support/libxslt/files/CVE-2019-13117.patch')
-rw-r--r-- | external/poky/meta/recipes-support/libxslt/files/CVE-2019-13117.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/external/poky/meta/recipes-support/libxslt/files/CVE-2019-13117.patch b/external/poky/meta/recipes-support/libxslt/files/CVE-2019-13117.patch new file mode 100644 index 00000000..ef3f2709 --- /dev/null +++ b/external/poky/meta/recipes-support/libxslt/files/CVE-2019-13117.patch @@ -0,0 +1,33 @@ +From c5eb6cf3aba0af048596106ed839b4ae17ecbcb1 Mon Sep 17 00:00:00 2001 +From: Nick Wellnhofer <wellnhofer@aevum.de> +Date: Sat, 27 Apr 2019 11:19:48 +0200 +Subject: [PATCH] Fix uninitialized read of xsl:number token + +Found by OSS-Fuzz. + +CVE: CVE-2019-13117 +Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libxslt/commit/c5eb6cf3aba0af048596106ed839b4ae17ecbcb1] +Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> +--- + libxslt/numbers.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/libxslt/numbers.c b/libxslt/numbers.c +index 89e1f668..75c31eba 100644 +--- a/libxslt/numbers.c ++++ b/libxslt/numbers.c +@@ -382,7 +382,10 @@ xsltNumberFormatTokenize(const xmlChar *format, + tokens->tokens[tokens->nTokens].token = val - 1; + ix += len; + val = xmlStringCurrentChar(NULL, format+ix, &len); +- } ++ } else { ++ tokens->tokens[tokens->nTokens].token = (xmlChar)'0'; ++ tokens->tokens[tokens->nTokens].width = 1; ++ } + } else if ( (val == (xmlChar)'A') || + (val == (xmlChar)'a') || + (val == (xmlChar)'I') || +-- +2.21.0 + |