CVE-2021-45958: UltraJSON vulnerable to Out-of-bounds Write
(updated )
UltraJSON (aka ujson) 1.34 through 5.1.0 has a stack-based buffer overflow in Buffer_AppendIndentUnchecked (called from encode).
References
- bugs.chromium.org/p/oss-fuzz/issues/detail?id=36009
- github.com/advisories/GHSA-fh56-85cw-5pq6
- github.com/google/oss-fuzz-vulns/blob/main/vulns/ujson/OSV-2021-955.yaml
- github.com/pypa/advisory-database/tree/main/vulns/ujson/PYSEC-2022-25.yaml
- github.com/ultrajson/ultrajson
- github.com/ultrajson/ultrajson/issues/501
- github.com/ultrajson/ultrajson/issues/502
- github.com/ultrajson/ultrajson/pull/504
- github.com/ultrajson/ultrajson/pull/519
- lists.debian.org/debian-lts-announce/2022/02/msg00023.html
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CN7W3GOXALINKFUUE7ICQIC2EF5HNKUQ
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NAU5N4A7EUK2AMUCOLYDD5ARXAJYZBD2
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O6JUWQTJLA2CMG4CJN7DCUVSOXLZIIXL
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ULX35TSWLBBIMEH44MUORPXYYRZKEDC6
- nvd.nist.gov/vuln/detail/CVE-2021-45958
Code Behaviors & Features
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