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| author | Ludovic Courtès <ludo@gnu.org> | 2016-06-07 11:54:03 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-06-07 11:54:03 +0200 |
| commit | aeafff536f933b07836b14d089dfc52b0e432ec9 (patch) | |
| tree | 4ede554999f98cf9e19c04098c934db52efae795 /gnu/packages/patches/wordnet-CVE-2008-2149.patch | |
| parent | 9dee9e8ffe4650949bd3ad2edf559cf4a33e9e6e (diff) | |
| parent | f82c58539e1f7b9b864e68ea2ab0c6a17c15fbb5 (diff) | |
Merge branch 'master' into core-updates
Diffstat (limited to 'gnu/packages/patches/wordnet-CVE-2008-2149.patch')
| -rw-r--r-- | gnu/packages/patches/wordnet-CVE-2008-2149.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gnu/packages/patches/wordnet-CVE-2008-2149.patch b/gnu/packages/patches/wordnet-CVE-2008-2149.patch new file mode 100644 index 0000000000..9828efa4bc --- /dev/null +++ b/gnu/packages/patches/wordnet-CVE-2008-2149.patch @@ -0,0 +1,19 @@ +Fix CVE-2008-2149: buffer overflows by limiting the length of the string in sprintf +format string +Closes: #481186 (CVE-2008-2149) +Please note: The WordNet code contains several other occurences of potentially +exploitable functions like strcpy()/strcat()/... and so even if there are no +known exploits the code needs a full security audit. + +--- a/src/wn.c ++++ b/src/wn.c +@@ -206,7 +206,8 @@ static int searchwn(int ac, char *av[]) + outsenses += do_search(av[1], optptr->pos, optptr->search, + whichsense, optptr->label); + } else { +- sprintf(tmpbuf, "wn: invalid search option: %s\n", av[j]); ++ /* Fix CVE-2008-2149: buffer overflows Andreas Tille <tille@debian.org> */ ++ sprintf(tmpbuf, "wn: invalid search option: %.200s\n", av[j]); + display_message(tmpbuf); + errcount++; + } |