CVE-2025-46705
published 2025-11-05CVE-2025-46705: A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML assertion…
PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.44%
36.0th percentile
A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML assertion response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | lasso | < lasso 2.8.1-1+deb12u1 (bookworm) | lasso 2.8.1-1+deb12u1 (bookworm) |
| entr_ouvert | lasso | — | — |
| entr_ouvert | lasso | — | — |
| entrouvert | lasso | — | — |
| entrouvert | lasso | — | — |
| entrouvert | lasso | >= 0 < 2.6.1-3+deb11u1 | 2.6.1-3+deb11u1 |
| entrouvert | lasso | >= 0 < 2.8.1-1+deb12u1 | 2.8.1-1+deb12u1 |
| entrouvert | lasso | >= 0 < 2.8.2-9+deb13u1 | 2.8.2-9+deb13u1 |
| entrouvert | lasso | >= 0 < 2.9.0-1 | 2.9.0-1 |
| entrouvert | lasso | >= 0 < 2.7.0-2ubuntu0.1 | 2.7.0-2ubuntu0.1 |
| entrouvert | lasso | >= 0 < 2.8.2-2ubuntu0.1 | 2.8.2-2ubuntu0.1 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
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Ubuntu
Lasso vulnerabilities
vendor_ubuntu·2025-11-18·CVSS 7.5
CVE-2025-47151 [HIGH] Lasso vulnerabilities
Title: Lasso vulnerabilities
Summary: Several security issues were fixed in Lasso.
It was discovered that Lasso incorrectly handled certain malformed SAML
responses. A remote attacker could possibly use this issue to cause Lasso
to crash, resulting in a denial of service. (CVE-2025-46404)
It was discovered that Lasso incorrectly handled certain malformed SAML
assertion responses. A remote attacker could possibly use this issue to
cause Lasso to crash, resulting in a denial of service. (CVE-2025-46705)
It was discovered that Lasso incorrectly handled certain malformed SAML
responses. A remote attacker could possibly use this issue to cause Lasso
to consume memory, resulting in a denial of service. This issue only
affected Ubuntu 22.04 LTS. (CVE-2025-46784)
It was discovered that Lasso
Red Hat
lasso: Denial of service in Entr'ouvert Lasso
vendor_redhat·2025-11-05·CVSS 7.5
CVE-2025-46705 [HIGH] CWE-617 lasso: Denial of service in Entr'ouvert Lasso
lasso: Denial of service in Entr'ouvert Lasso
A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML assertion response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2.8.2 and prior. A specially crafted SAML assertion response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
Statement: This flaw describes an availability impact which is limited on Red Hat products to the active application.
Mitigation: Mitigation for this issue is either not available or the currently a
Debian
CVE-2025-46705: lasso - A denial of service vulnerability exists in the g_assert_not_reached functionali...
vendor_debian·2025·CVSS 7.5
CVE-2025-46705 [HIGH] CVE-2025-46705: lasso - A denial of service vulnerability exists in the g_assert_not_reached functionali...
A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML assertion response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
Scope: local
bookworm: resolved (fixed in 2.8.1-1+deb12u1)
bullseye: resolved (fixed in 2.6.1-3+deb11u1)
forky: resolved (fixed in 2.9.0-1)
sid: resolved (fixed in 2.9.0-1)
trixie: resolved (fixed in 2.8.2-9+deb13u1)
OSV
lasso vulnerabilities
osv·2025-11-18·CVSS 7.5
CVE-2025-46404 [HIGH] lasso vulnerabilities
lasso vulnerabilities
It was discovered that Lasso incorrectly handled certain malformed SAML
responses. A remote attacker could possibly use this issue to cause Lasso
to crash, resulting in a denial of service. (CVE-2025-46404)
It was discovered that Lasso incorrectly handled certain malformed SAML
assertion responses. A remote attacker could possibly use this issue to
cause Lasso to crash, resulting in a denial of service. (CVE-2025-46705)
It was discovered that Lasso incorrectly handled certain malformed SAML
responses. A remote attacker could possibly use this issue to cause Lasso
to consume memory, resulting in a denial of service. This issue only
affected Ubuntu 22.04 LTS. (CVE-2025-46784)
It was discovered that Lasso incorrectly handled certain malformed SAML
responses. A remote
GHSA
GHSA-pmj8-xcc6-hfrp: A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2
ghsa_unreviewed·2025-11-05
CVE-2025-46705 [CRITICAL] CWE-617 GHSA-pmj8-xcc6-hfrp: A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2
A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML assertion response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
OSV
CVE-2025-46705: A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2
osv·2025-11-05·CVSS 7.5
CVE-2025-46705 [HIGH] CVE-2025-46705: A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2
A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML assertion response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2025-46705 lasso: Denial of service in Entr'ouvert Lasso [epel-10]
bugzilla·2025-11-05·CVSS 7.5
CVE-2025-46705 [HIGH] CVE-2025-46705 lasso: Denial of service in Entr'ouvert Lasso [epel-10]
CVE-2025-46705 lasso: Denial of service in Entr'ouvert Lasso [epel-10]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Bugzilla
CVE-2025-46705 lasso: Denial of service in Entr'ouvert Lasso [fedora-42]
bugzilla·2025-11-05·CVSS 7.5
CVE-2025-46705 [HIGH] CVE-2025-46705 lasso: Denial of service in Entr'ouvert Lasso [fedora-42]
CVE-2025-46705 lasso: Denial of service in Entr'ouvert Lasso [fedora-42]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is Fedora's policy to close all bug reports from re
Bugzilla
CVE-2025-46705 lasso-epel: Denial of service in Entr'ouvert Lasso [epel-9]
bugzilla·2025-11-05·CVSS 7.5
CVE-2025-46705 [HIGH] CVE-2025-46705 lasso-epel: Denial of service in Entr'ouvert Lasso [epel-9]
CVE-2025-46705 lasso-epel: Denial of service in Entr'ouvert Lasso [epel-9]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Discussion:
lasso-epel only ships the perl bindings that are missing from the RHEL provided lasso package, thus this must be fixed in RHEL.
RHEL 8 is affected too.
---
This package has changed maintainer in Fedora. Reassig
Talos
Dell ControlVault, Lasso, GL.iNet vulnerabilities
blogs_talos·2025-11-26·CVSS 8.7
[HIGH] Dell ControlVault, Lasso, GL.iNet vulnerabilities
Cisco Talos’ Vulnerability Discovery & Research team recently disclosed five vulnerabilities in Dell ControlVault 3 firmware and its associated Windows software, four vulnerabilities in Entr'ouvert Lasso, and one vulnerability in GL.iNet Slate AX.
The vulnerabilities mentioned in this blog post have been patched by their respective vendors, all in adherence to Cisco’s third-party vulnerability disclosure policy.
For Snort coverage that can detect the exploitation of these vulnerabilities, download the latest rule sets from Snort.org, and our latest Vulnerability Advisories are always posted on Talos Intelligence’s website.
## Dell vulnerabilities
Discovered by Philippe Laulheret of Cisco Talos.
The Dell ControlVault is a hardware-based security solution designed for user authenticatio
Talos
Dell ControlVault, Lasso, GL.iNet vulnerabilities
blogs_talos·2025-11-26·CVSS 8.7
[HIGH] Dell ControlVault, Lasso, GL.iNet vulnerabilities
## Dell ControlVault, Lasso, GL.iNet vulnerabilities
Cisco Talos’ Vulnerability Discovery & Research team recently disclosed five vulnerabilities in Dell ControlVault 3 firmware and its associated Windows software, four vulnerabilities in Entr'ouvert Lasso, and one vulnerability in GL.iNet Slate AX.
The vulnerabilities mentioned in this blog post have been patched by their respective vendors, all in adherence to Cisco’s third-party vulnerability disclosure policy .
For Snort coverage that can detect the exploitation of these vulnerabilities, download the latest rule sets from Snort.org , and our latest Vulnerability Advisories are always posted on Talos Intelligence’s website .
## Dell vulnerabilities
Discovered by Philippe Laulheret of Cisco Talos.
The Dell ControlVault is a hardwar
2025-11-05
Published