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| author |   Konrad Weihmann <kweihmann@outlook.com> | 2020-07-26 16:10:06 +0200 |
|---|---|---|
| committer |   Steve Sakoman <steve@sakoman.com> | 2020-07-27 12:23:03 -1000 |
| commit | 135a6a4f55aed6148f45d01b307fadbd45be2997 (patch) | |
| tree | 3ca8f450573bfafd54d157d3b529928496cdc921 | |
| parent | a10ff925584406e563edfb4042b44c3e8ea57ce3 (diff) | |
| download | openembedded-core-135a6a4f55aed6148f45d01b307fadbd45be2997.tar.gz | |
cve-update: handle baseMetricV2 as optional
Currently in NVD DB an item popped up, which hasn't set baseMetricV2.
Let the parser handle it as an optional item.
In case use baseMetricV2 before baseMetricV3
Signed-off-by: Konrad Weihmann <kweihmann@outlook.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit fdcbf3f28289188c5a97664d1421d4a5c4991eda)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
| -rw-r--r-- | meta/recipes-core/meta/cve-update-db-native.bb | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/meta/recipes-core/meta/cve-update-db-native.bb b/meta/recipes-core/meta/cve-update-db-native.bb index f27ade40db..32d6dbdffc 100644 --- a/meta/recipes-core/meta/cve-update-db-native.bb +++ b/meta/recipes-core/meta/cve-update-db-native.bb @@ -176,15 +176,20 @@ def update_db(c, jsondata): if not elt['impact']: continue + accessVector = None cveId = elt['cve']['CVE_data_meta']['ID'] cveDesc = elt['cve']['description']['description_data'][0]['value'] date = elt['lastModifiedDate'] - accessVector = elt['impact']['baseMetricV2']['cvssV2']['accessVector'] - cvssv2 = elt['impact']['baseMetricV2']['cvssV2']['baseScore'] - try: + accessVector = elt['impact']['baseMetricV2']['cvssV2']['accessVector'] + cvssv2 = elt['impact']['baseMetricV2']['cvssV2']['baseScore'] + except KeyError: + cvssv2 = 0.0 + try: + accessVector = accessVector or elt['impact']['baseMetricV3']['cvssV3']['attackVector'] cvssv3 = elt['impact']['baseMetricV3']['cvssV3']['baseScore'] - except: + except KeyError: + accessVector = accessVector or "UNKNOWN" cvssv3 = 0.0 c.execute("insert or replace into NVD values (?, ?, ?, ?, ?, ?)", |