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3 vulnerabilities found for libsoup by GNOME
CVE-2025-12105 (GCVE-0-2025-12105)
Vulnerability from cvelistv5 – Published: 2025-10-23 09:14 – Updated: 2026-11-05 14:15
VLAI
EPSS
VEX
Title
Libsoup: heap use-after-free in libsoup message queue handling during http/2 read completion
Summary
A flaw was found in the asynchronous message queue handling of the libsoup library, widely used by GNOME and WebKit-based applications to manage HTTP/2 communications. When network operations are aborted at specific timing intervals, an internal message queue item may be freed twice due to missing state synchronization. This leads to a use-after-free memory access, potentially crashing the affected application. Attackers could exploit this behavior remotely by triggering specific HTTP/2 read and cancel sequences, resulting in a denial-of-service condition.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-23 14:54 UTC
CWE
- CWE-416 - Use After Free
Assigner
redhat
CNA
References
5 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2025:23139 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:23437 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-12105 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2405992 | issue-trackingx_refsource_REDHAT |
| https://gitlab.gnome.org/GNOME/libsoup/-/merge_re… |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| GNOME | libsoup |
Affected:
0 , ≤ 3.6.5
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:3.6.5-3.el10_1.7 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.1 |
|
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support |
Unaffected:
0:3.6.5-3.el10_0.10 , < *
(rpm)
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:rhel_els:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:rhel_els:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/a:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/a:redhat:enterprise_linux:9
|
Date Public
2025-10-23 00:00
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CVE-2024-52531 (GCVE-0-2024-52531)
Vulnerability from cvelistv5 – Published: 2024-11-11 00:00 – Updated: 2025-11-03 22:28
VLAI
EPSS
VEX
Summary
GNOME libsoup before 3.6.1 allows a buffer overflow in applications that perform conversion to UTF-8 in soup_header_parse_param_list_strict. There is a plausible way to reach this remotely via soup_message_headers_get_content_type (e.g., an application may want to retrieve the content type of a request or response).
Severity
6.5 (Medium)
8.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-14 15:09 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
mitre
CNA
References
Impacted products
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CVE-2017-2885 (GCVE-0-2017-2885)
Vulnerability from cvelistv5 – Published: 2018-04-24 19:00 – Updated: 2024-09-17 03:32
VLAI
EPSS
VEX
Summary
An exploitable stack based buffer overflow vulnerability exists in the GNOME libsoup 2.58. A specially crafted HTTP request can cause a stack overflow resulting in remote code execution. An attacker can send a special HTTP request to the vulnerable server to trigger this vulnerability.
Severity
9.8 (Critical)
CWE
- buffer overflow
Assigner
talos
CNA
References
6 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2017:2459 | vendor-advisoryx_refsource_REDHAT |
| https://www.debian.org/security/2017/dsa-3929 | vendor-advisoryx_refsource_DEBIAN |
| http://www.securityfocus.com/bid/100258 | vdb-entryx_refsource_BID |
| http://seclists.org/fulldisclosure/2020/Dec/3 | mailing-listx_refsource_FULLDISC |
| https://www.talosintelligence.com/vulnerability_r… | x_refsource_MISC |
| http://packetstormsecurity.com/files/160388/ProCa… | x_refsource_MISC |
Date Public
2017-08-10 00:00
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"url": "http://packetstormsecurity.com/files/160388/ProCaster-LE-32F430-GStreamer-souphttpsrc-libsoup-2.51.3-Stack-Overflow.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
"assignerShortName": "talos",
"cveId": "CVE-2017-2885",
"datePublished": "2018-04-24T19:00:00.000Z",
"dateReserved": "2016-12-01T00:00:00.000Z",
"dateUpdated": "2024-09-17T03:32:40.423Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}