CVE-2025-32910: Libsoup: null pointer deference on libsoup via /auth/soup-auth-digest.c through "soup_auth_digest_authenticate" on client when server omits the "realm" parameter in an unauthorized response with digest authentication
First published: Mon Apr 14 2025(Updated: )
A flaw was found in libsoup, where soup_auth_digest_authenticate() is vulnerable to a NULL pointer dereference. This issue may cause the libsoup client to crash.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| libsoup | <3.6.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-32910?
CVE-2025-32910 has a medium severity rating as it can lead to a crash of the libsoup client.
How do I fix CVE-2025-32910?
To fix CVE-2025-32910, upgrade libsoup to version 3.6.3 or later.
Which versions of libsoup are affected by CVE-2025-32910?
Versions of libsoup prior to 3.6.3 are affected by CVE-2025-32910.
What causes the CVE-2025-32910 vulnerability?
CVE-2025-32910 is caused by a NULL pointer dereference in the soup_auth_digest_authenticate() function.
What impact does CVE-2025-32910 have on systems using libsoup?
The impact of CVE-2025-32910 is that it may cause the libsoup client to crash.
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