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authorRoss Burton <ross@burtonini.com>2020-11-24 12:57:24 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2020-11-29 20:23:15 +0000
commit04a9bc4ca5294fe6834513669c7746a824d12b04 (patch)
treeb38b993f2dac5895c5669fabe2ae9b275000e820
parent6e3785a3f1f3cf68f5fe101cd6bebe91db165973 (diff)
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cve-update-db-native: handle all-wildcard versions
If a CPE version field is just *:*:*:* it should be handled the same as -:*:*:*, that is 'all versions'. To ease handling, transform this case to use -. Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-core/meta/cve-update-db-native.bb7
1 files changed, 6 insertions, 1 deletions
diff --git a/meta/recipes-core/meta/cve-update-db-native.bb b/meta/recipes-core/meta/cve-update-db-native.bb
index cf2b251e21..cf62e1e32c 100644
--- a/meta/recipes-core/meta/cve-update-db-native.bb
+++ b/meta/recipes-core/meta/cve-update-db-native.bb
@@ -172,7 +172,12 @@ def parse_node_and_insert(c, node, cveId):
op_end = '<'
v_end = cpe['versionEndExcluding']
- yield [cveId, vendor, product, v_start, op_start, v_end, op_end]
+ if op_start or op_end or v_start or v_end:
+ yield [cveId, vendor, product, v_start, op_start, v_end, op_end]
+ else:
+ # This is no version information, expressed differently.
+ # Save processing by representing as -.
+ yield [cveId, vendor, product, '-', '', '', '']
c.executemany("insert into PRODUCTS values (?, ?, ?, ?, ?, ?, ?)", cpe_generator())