Description
A flaw was found in libsoup. The package is vulnerable to a heap buffer over-read when sniffing content via the skip_insight_whitespace() function. Libsoup clients may read one byte out-of-bounds in response to a crafted HTTP response by an HTTP server.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
libsoup
Default version status: unaffected
0 to < 3.6.5affected
Red Hat Red Hat Enterprise Linux 10
Default version status: affected
0:3.6.5-3.el10_0 to < *unaffected
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support
Default version status: affected
0:2.62.2-9.el7_9 to < *unaffected
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support
Default version status: affected
0:2.62.2-6.el7_9 to < *unaffected
Red Hat Red Hat Enterprise Linux 8
Default version status: affected
0:2.62.3-9.el8_10 to < *unaffected
Red Hat Red Hat Enterprise Linux 8
Default version status: affected
0:2.62.3-9.el8_10 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support
Default version status: affected
0:2.62.3-1.el8_2.5 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Default version status: affected
0:2.62.3-2.el8_4.5 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Default version status: affected
0:2.62.3-2.el8_6.5 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service
Default version status: affected
0:2.62.3-2.el8_6.5 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
Default version status: affected
0:2.62.3-2.el8_6.5 to < *unaffected
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support
Default version status: affected
0:2.62.3-3.el8_8.5 to < *unaffected
Red Hat Red Hat Enterprise Linux 9
Default version status: affected
0:2.72.0-10.el9_6.2 to < *unaffected
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
Default version status: affected
0:2.72.0-8.el9_0.5 to < *unaffected
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support
Default version status: affected
0:2.72.0-8.el9_2.5 to < *unaffected
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support
Default version status: affected
0:2.72.0-8.el9_4.5 to < *unaffected
Red Hat Red Hat Enterprise Linux 6
Default version status: unknown
References
- https://access.redhat.com/errata/RHSA-2025:21657 ↗
- https://access.redhat.com/errata/RHSA-2025:7505 ↗
- https://access.redhat.com/errata/RHSA-2025:8126 ↗
- https://access.redhat.com/errata/RHSA-2025:8132 ↗
- https://access.redhat.com/errata/RHSA-2025:8139 ↗
- https://access.redhat.com/errata/RHSA-2025:8140 ↗
- https://access.redhat.com/errata/RHSA-2025:8252 ↗
- https://access.redhat.com/errata/RHSA-2025:8480 ↗
- https://access.redhat.com/errata/RHSA-2025:8481 ↗
- https://access.redhat.com/errata/RHSA-2025:8482 ↗
- https://access.redhat.com/errata/RHSA-2025:8663 ↗
- https://access.redhat.com/errata/RHSA-2025:9179 ↗
- https://access.redhat.com/security/cve/CVE-2025-2784 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2354669 ↗
- https://gitlab.gnome.org/GNOME/libsoup/-/issues/422 ↗
- https://lists.debian.org/debian-lts-announce/2025/04/msg00036.html ↗