CVE-2025-46420

Summary

A flaw was found in libsoup. It is vulnerable to memory leaks in the soup_header_parse_quality_list() function when parsing a quality list that contains elements with all zeroes.

Affected Software

VendorProductVersion RangeStatus
0 < 3.6.3affected
Red HatRed Hat Enterprise Linux 80:2.62.3-8.el8_10 < *unaffected
Red HatRed Hat Enterprise Linux 80:2.62.3-8.el8_10 < *unaffected
Red HatRed Hat Enterprise Linux 8.2 Advanced Update Support0:2.62.3-1.el8_2.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support0:2.62.3-2.el8_4.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.4 Telecommunications Update Service0:2.62.3-2.el8_4.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.4 Update Services for SAP Solutions0:2.62.3-2.el8_4.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support0:2.62.3-2.el8_6.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.6 Telecommunications Update Service0:2.62.3-2.el8_6.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.6 Update Services for SAP Solutions0:2.62.3-2.el8_6.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.8 Extended Update Support0:2.62.3-3.el8_8.4 < *unaffected
Red HatRed Hat Enterprise Linux 90:2.72.0-10.el9_6.1 < *unaffected
Red HatRed Hat Enterprise Linux 9.0 Update Services for SAP Solutions0:2.72.0-8.el9_0.4 < *unaffected
Red HatRed Hat Enterprise Linux 9.2 Extended Update Support0:2.72.0-8.el9_2.4 < *unaffected
Red HatRed Hat Enterprise Linux 9.4 Extended Update Support0:2.72.0-8.el9_4.4 < *unaffected

Weaknesses

  • CWE-401: Missing Release of Memory after Effective Lifetime

Workarounds

Currently, no mitigation is available for this vulnerability.

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References