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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.
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[{"defaultStatus":"unaffected","collectionURL":"https://gitlab.gnome.org/GNOME/libsoup/","packageName":"libsoup","versions":[{"version":"0","lessThan":"3.6.5","versionType":"semver","status":"affected"}]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 10","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"libsoup3","cpes":["cpe:/o:redhat:enterprise_linux:10.0"],"versions":[{"version":"0:3.6.5-3.el10_0","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 7 Extended Lifecycle Support","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"libsoup","cpes":["cpe:/o:redhat:rhel_els:7"],"versions":[{"version":"0:2.62.2-9.el7_9","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 7 Extended Lifecycle Support","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"libsoup","cpes":["cpe:/o:redhat:rhel_els:7"],"versions":[{"version":"0:2.62.2-6.el7_9","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"libsoup","cpes":["cpe:/o:redhat:enterprise_linux:8::baseos","cpe:/a:redhat:enterprise_linux:8::appstream"],"versions":[{"version":"0:2.62.3-9.el8_10","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"libsoup","cpes":["cpe:/o:redhat:enterprise_linux:8::baseos","cpe:/a:redhat:enterprise_linux:8::appstream"],"versions":[{"version":"0:2.62.3-9.el8_10","lessThan":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Red
CVE Modified by Red Hat, Inc.11/18/2025 4:15:50 AM
New CVE Received from Red Hat, Inc.4/02/2025 11:15:18 PM
Action
Type
Old Value
New Value
Added
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.
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