Apache Bookkeeper vulnerabilities

7 CVEs affecting Apache Bookkeeper, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2022-32531, published 2022-12-15.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2019-17571, published 2019-12-20. Critical severity, CVSS 9.8. EPSS: 70% chance of exploitation in the next 30 days. Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a deserialization…
CVE-2020-36230, published 2021-01-26. High severity, CVSS 7.5. EPSS: 12% chance of exploitation in the next 30 days. A flaw was discovered in OpenLDAP before 2.4.57 leading in an assertion failure in slapd in the X.509 DN parsing in decode.c ber_next_element, resulting in denial of service.
CVE-2019-19924, published 2019-12-24. Medium severity, CVSS 5.3. EPSS: 10.7% chance of exploitation in the next 30 days. SQLite 3.30.1 mishandles certain parser-tree rewriting, related to expr.c, vdbeaux.c, and window.c. This is caused by incorrect sqlite3WindowRewrite() error handling.
CVE-2019-19906, published 2019-12-19. High severity, CVSS 7.5. EPSS: 8% chance of exploitation in the next 30 days. cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by…
CVE-2017-6891, published 2017-05-22. High severity, CVSS 8.8. EPSS: 5.6% chance of exploitation in the next 30 days. Two errors in the "asn1_find_node()" function (lib/parser_aux.c) within GnuTLS libtasn1 version 4.10 can be exploited to cause a stacked-based buffer overflow by tricking a user into processing a…
CVE-2020-23922, published 2021-04-21. High severity, CVSS 7.1. EPSS: 2.2% chance of exploitation in the next 30 days. An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.
CVE-2022-32531, published 2022-12-15. Medium severity, CVSS 5.9. EPSS: 1.1% chance of exploitation in the next 30 days. The Apache Bookkeeper Java Client (before 4.14.6 and also 4.15.0) does not close the connection to the bookkeeper server when TLS hostname verification fails. This leaves the bookkeeper client…