CVE-2024-52530

HIGH EPSS 51.8%
Published Nov 11, 20241y ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Nov 11, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

GNOME libsoup before 3.6.0 allows HTTP request smuggling in some configurations because '\0' characters at the end of header names are ignored, i.e., a "Transfer-Encoding\0: chunked" header is treated the same as a "Transfer-Encoding: chunked" header.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
51.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-444

Affected Products 1

VendorProductVersionRange
gnomelibsoup* <3.6.0

References 4

  • gitlab.gnome.org https://gitlab.gnome.org/GNOME/libsoup/-/issues/377
    ExploitIssue Tracking
  • gitlab.gnome.org https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/402
    Product
  • gitlab.gnome.org https://gitlab.gnome.org/Teams/Releng/security/-/wikis/home
    Vendor Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2024/12/msg00014.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.