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SUSE:SLE-15-SP4:Update
ghostscript-mini.36165
CVE-2024-46955.patch
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File CVE-2024-46955.patch of Package ghostscript-mini.36165
--- psi/zcolor.c.patched 2024-10-24 13:08:39.393319196 +0200 +++ psi/zcolor.c 2024-10-25 13:33:02.203219457 +0200 @@ -3635,6 +3635,7 @@ static int septransform(i_ctx_t *i_ctx_p code = array_get(imemory, sepspace, 3, &proc); if (code < 0) return code; + check_proc(proc); *esp = proc; return o_push_estack; } @@ -4457,6 +4458,7 @@ static int devicentransform(i_ctx_t *i_c code = array_get(imemory, devicenspace, 3, &proc); if (code < 0) return code; + check_proc(proc); *esp = proc; return o_push_estack; } @@ -4872,6 +4874,7 @@ static int indexedbasecolor(i_ctx_t * i_ code = array_get(imemory, space, 3, &proc); if (code < 0) return code; + check_proc(proc); *ep = proc; /* lookup proc */ return o_push_estack; } else { @@ -4885,6 +4888,9 @@ static int indexedbasecolor(i_ctx_t * i_ if (!r_has_type(op, t_integer)) return_error (gs_error_typecheck); index = op->value.intval; + /* Ensure it is in range. See bug #707990 */ + if (index < 0 || index > pcs->params.indexed.hival) + return_error(gs_error_rangecheck); /* And remove it from the stack. */ pop(1); op = osp;
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