expat (SUSE:Linux Enterprise Real Time 15 SP2) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:Linux Enterprise Real Time 15 SP2 package expat, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (7)

• CVE-2022-25236 — CVSS 9.8 (critical): xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs.
• CVE-2022-25235 — CVSS 9.8 (critical): xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is…
• CVE-2022-23852 — CVSS 9.8 (critical): Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.
• CVE-2022-25315 — CVSS 9.8 (critical): In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.
• CVE-2022-23990 — CVSS 7.5 (high): Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.
• CVE-2022-25314 — CVSS 7.5 (high): In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString.
• CVE-2022-25313 — CVSS 6.5 (medium): In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.