Red Hat Security Advisory: glib2 security update
Red Hat has issued a security advisory for glib2 addressing multiple vulnerabilities including signal subscription issues (CVE-2024-34397), a buffer overflow in set_connect_msg() (CVE-2024-52533), and a buffer underflow in g_string_insert_unichar (CVE-2025-4373). These vulnerabilities affect Red Hat Enterprise Linux 8. 8 and related update services. The advisory rates the security impact as moderate and provides updated packages to remediate these issues. No known exploits are reported in the wild. Users of affected Red Hat Enterprise Linux versions should apply the provided updates to mitigate these vulnerabilities.
AI Analysis
Technical Summary
This advisory covers three security vulnerabilities in the glib2 library used in Red Hat Enterprise Linux 8.8 and related update services. The issues include signal subscription vulnerabilities (CVE-2024-34397), a buffer overflow in the set_connect_msg() function (CVE-2024-52533), and a buffer underflow in the g_string_insert_unichar function (CVE-2025-4373). These vulnerabilities could potentially lead to memory corruption or other unintended behavior in applications relying on glib2. Red Hat has released updated glib2 packages to address these vulnerabilities as part of RHSA-2025:14989. The advisory rates the overall impact as moderate and no exploits are currently known in the wild.
Potential Impact
The vulnerabilities could allow attackers to cause memory corruption through buffer overflow or underflow conditions or exploit signal subscription flaws in glib2. This may lead to application instability or potential security issues in software depending on glib2. The advisory classifies the impact as moderate. No active exploitation has been reported.
Mitigation Recommendations
Red Hat has released updated glib2 packages for Red Hat Enterprise Linux 8.8 and related update services that fix these vulnerabilities. Users should apply these official patches as detailed in the Red Hat advisory RHSA-2025:14989 (https://access.redhat.com/errata/RHSA-2025:14989) to remediate the issues. Since this is not a cloud service, remediation requires applying the vendor-provided updates. Patch status is confirmed by the vendor advisory.
Red Hat Security Advisory: glib2 security update
Description
Red Hat has issued a security advisory for glib2 addressing multiple vulnerabilities including signal subscription issues (CVE-2024-34397), a buffer overflow in set_connect_msg() (CVE-2024-52533), and a buffer underflow in g_string_insert_unichar (CVE-2025-4373). These vulnerabilities affect Red Hat Enterprise Linux 8. 8 and related update services. The advisory rates the security impact as moderate and provides updated packages to remediate these issues. No known exploits are reported in the wild. Users of affected Red Hat Enterprise Linux versions should apply the provided updates to mitigate these vulnerabilities.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers three security vulnerabilities in the glib2 library used in Red Hat Enterprise Linux 8.8 and related update services. The issues include signal subscription vulnerabilities (CVE-2024-34397), a buffer overflow in the set_connect_msg() function (CVE-2024-52533), and a buffer underflow in the g_string_insert_unichar function (CVE-2025-4373). These vulnerabilities could potentially lead to memory corruption or other unintended behavior in applications relying on glib2. Red Hat has released updated glib2 packages to address these vulnerabilities as part of RHSA-2025:14989. The advisory rates the overall impact as moderate and no exploits are currently known in the wild.
Potential Impact
The vulnerabilities could allow attackers to cause memory corruption through buffer overflow or underflow conditions or exploit signal subscription flaws in glib2. This may lead to application instability or potential security issues in software depending on glib2. The advisory classifies the impact as moderate. No active exploitation has been reported.
Mitigation Recommendations
Red Hat has released updated glib2 packages for Red Hat Enterprise Linux 8.8 and related update services that fix these vulnerabilities. Users should apply these official patches as detailed in the Red Hat advisory RHSA-2025:14989 (https://access.redhat.com/errata/RHSA-2025:14989) to remediate the issues. Since this is not a cloud service, remediation requires applying the vendor-provided updates. Patch status is confirmed by the vendor advisory.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:14989
- Cve Count
- 3
- Additional Cves
- ["CVE-2024-52533","CVE-2025-4373"]
- Cvss Version
- null
Threat ID: 6a1f4e87e29bf47b50081b91
Added to database: 6/2/2026, 9:43:36 PM
Last enriched: 6/2/2026, 10:12:22 PM
Last updated: 6/3/2026, 5:08:40 AM
Views: 2
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