Multiple buffer overflows in (1) internal/XMLReader.cpp, (2) util/XMLURL.cpp, and (3)…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Partial Red Hat: 6 fixed, 3 without a fix
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-119 and the CVSS impact.
Summary
Multiple buffer overflows in (1) internal/XMLReader.cpp, (2) util/XMLURL.cpp, and (3) util/XMLUri.cpp in the XML Parser library in Apache Xerces-C before 3.1.3 allow remote attackers to cause a denial of service (segmentation fault or memory corruption) or possibly execute arbitrary code via a crafted document.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:samsung:x14j_firmware:t-ms14jakucb-1102.5:*:*:*:*:*:*:* | t-ms14jakucb-1102.5 | Vulnerable | Samsung |
| cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* | 22 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:* | 23 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:* | 24 | Vulnerable | Fedoraproject |
- cpe:2.3:o:samsung:x14j_firmware:t-ms14jakucb-1102.5:*:*:*:*:*:*:* Versions t-ms14jakucb-1102.5 Vulnerable ·Samsung
- cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* Versions 22 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:* Versions 23 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:* Versions 24 Vulnerable ·Fedoraproject
Remediation
Red Hat 1 advisory
- RHSA-2016:0430 Released 2016-03-10 · Red Hat rating Importantxerces-c security update
- Red Hat Enterprise Linux Client Optional (v. 7) xerces-c-3.1.1-8.el7_2, xerces-c-devel-3.1.1-8.el7_2, xerces-c-doc-3.1.1-8.el7_2
- Red Hat Enterprise Linux ComputeNode Optional (v. 7) xerces-c-3.1.1-8.el7_2, xerces-c-devel-3.1.1-8.el7_2, xerces-c-doc-3.1.1-8.el7_2
- Red Hat Enterprise Linux Server (v. 7) xerces-c-3.1.1-8.el7_2, xerces-c-3.1.1-8.el7_2.ppc
- Red Hat Enterprise Linux Server Optional (v. 7) xerces-c-devel-3.1.1-8.el7_2, xerces-c-devel-3.1.1-8.el7_2.ppc, xerces-c-doc-3.1.1-8.el7_2
- Red Hat Enterprise Linux Workstation (v. 7) xerces-c-3.1.1-8.el7_2
- Red Hat Enterprise Linux Workstation Optional (v. 7) xerces-c-devel-3.1.1-8.el7_2, xerces-c-doc-3.1.1-8.el7_2
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise MRG 2 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise MRG 3 | Affected | No fix planned: Will not fix |
| Red Hat OpenShift Enterprise 2 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux Client Optional (v. 7) | Fixed | RHSA-2016:0430 |
| Red Hat Enterprise Linux ComputeNode Optional (v. 7) | Fixed | RHSA-2016:0430 |
| Red Hat Enterprise Linux Server (v. 7) | Fixed | RHSA-2016:0430 |
| Red Hat Enterprise Linux Server Optional (v. 7) | Fixed | RHSA-2016:0430 |
| Red Hat Enterprise Linux Workstation (v. 7) | Fixed | RHSA-2016:0430 |
| Red Hat Enterprise Linux Workstation Optional (v. 7) | Fixed | RHSA-2016:0430 |
Not affected: 1 product
- Red Hat Enterprise Linux 6
Timeline
- 2026-10-02 Threatist record created from CVE-2016-0729
- 2026-10-03 Alias added: GHSA-432r-553m-gq3p
References
Advisory 10
Other 5
- http://packetstormsecurity.com/files/135949/Apache-Xerces-C-XML-Parser-Buffer-Overflow.html
- http://svn.apache.org/viewvc?view=revision&revision=1727978
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
Sources
- CVE-2016-0729 · CVE Program
- CVE-2016-0729 · NVD
- FIRST EPSS
- GHSA-432r-553m-gq3p · GitHub Advisory Database · CC BY 4.0
- CVE-2016-0729 · Red Hat security data · CC BY 4.0
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