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| author | Francesco Colista <fcolista@alpinelinux.org> | 2017-09-21 08:18:29 +0000 |
|---|---|---|
| committer | Francesco Colista <fcolista@alpinelinux.org> | 2017-09-21 08:18:29 +0000 |
| commit | 9513e587b007defbb6ef3590945ff49cbd73a270 (patch) | |
| tree | f59e4e8fc09d834b5cf11006eab3fc6d7c8df40f /main/openjpeg/CVE-2017-14041.patch | |
| parent | 31f54779460bab8576eb569250b8543dca14ba6f (diff) | |
| download | aports-9513e587b007defbb6ef3590945ff49cbd73a270.tar.bz2 aports-9513e587b007defbb6ef3590945ff49cbd73a270.tar.xz | |
main/openjpeg: security fixes
- CVE-2017-14040
- CVE-2017-14041
- CVE-2017-14151
- CVE-2017-14152
- CVE-2017-14164
Fixes partially #7825.
Not yet fixed CVE-2017-14039 since patch is not available for 2.2.0
Diffstat (limited to 'main/openjpeg/CVE-2017-14041.patch')
| -rw-r--r-- | main/openjpeg/CVE-2017-14041.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/main/openjpeg/CVE-2017-14041.patch b/main/openjpeg/CVE-2017-14041.patch new file mode 100644 index 0000000000..ebfe1ad27f --- /dev/null +++ b/main/openjpeg/CVE-2017-14041.patch @@ -0,0 +1,22 @@ +From e5285319229a5d77bf316bb0d3a6cbd3cb8666d9 Mon Sep 17 00:00:00 2001 +From: Even Rouault <even.rouault@spatialys.com> +Date: Fri, 18 Aug 2017 13:39:20 +0200 +Subject: [PATCH] pgxtoimage(): fix write stack buffer overflow (#997) + +--- + src/bin/jp2/convert.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/bin/jp2/convert.c b/src/bin/jp2/convert.c +index 5459f7d44..e606c9be7 100644 +--- a/src/bin/jp2/convert.c ++++ b/src/bin/jp2/convert.c +@@ -1185,7 +1185,7 @@ opj_image_t* pgxtoimage(const char *filename, opj_cparameters_t *parameters) + } + + fseek(f, 0, SEEK_SET); +- if (fscanf(f, "PG%[ \t]%c%c%[ \t+-]%d%[ \t]%d%[ \t]%d", temp, &endian1, ++ if (fscanf(f, "PG%31[ \t]%c%c%31[ \t+-]%d%31[ \t]%d%31[ \t]%d", temp, &endian1, + &endian2, signtmp, &prec, temp, &w, temp, &h) != 9) { + fclose(f); + fprintf(stderr, |