The abrt-action-install-debuginfo-to-abrt-cache help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users to write
The abrt-action-install-debuginfo-to-abrt-cache help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users to write to arbitrary files via a symlink attack on unpacked.cpio in a pre-created directory with a predictable name in /var/tmp.
- Published
- Dec 7, 2015
- Updated
- Jun 16, 2026
- EPSS
- 0.9% · 58th percentile
- CWE
- CWE-59
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Report tools
Action score
14
Monitor
Low priority for now.
- CVSS
- 14 / 40 · 3.6 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.9%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| redhat | automatic bug reporting tool | cpe:2.3:a:redhat:automatic_bug_reporting_tool |
| redhat | enterprise linux desktop | cpe:2.3:o:redhat:enterprise_linux_desktop |
| redhat | enterprise linux hpc node | cpe:2.3:o:redhat:enterprise_linux_hpc_node |
| redhat | enterprise linux server | cpe:2.3:o:redhat:enterprise_linux_server |
| redhat | enterprise linux workstation | cpe:2.3:o:redhat:enterprise_linux_workstation |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- redhat automatic bug reporting toolup to 2.7.0 inclusive
- redhat enterprise linux desktop7.0
- redhat enterprise linux hpc node7.0
- redhat enterprise linux server7.0
- redhat enterprise linux workstation7.0
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Red Hat:enterprise_linux:7::client | abrt | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-addon-ccpp | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-addon-kerneloops | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-addon-pstoreoops | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-addon-python | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-addon-upload-watch | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-addon-vmcore | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-addon-xorg | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-cli | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-console-notification | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-dbus | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-debuginfo | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-desktop | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-devel | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-gui | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-gui-devel | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-gui-libs | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-libs | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-python | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-python-doc | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-retrace-client | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | abrt-tui | before 0:2.1.11-35.el7 | 0:2.1.11-35.el7 |
| Red Hat:enterprise_linux:7::client | libreport | before 0:2.1.11-31.el7 | 0:2.1.11-31.el7 |
| Red Hat:enterprise_linux:7::client | libreport-anaconda | before 0:2.1.11-31.el7 | 0:2.1.11-31.el7 |
+21
Same product
redhat: all recordsOther highest-scoring records for the same primary product.
- CVE-2015-5287The abrt-hook-ccpp help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users with certain permissions to gain privKEV62This week
- CVE-2015-3315Automatic Bug Reporting Tool (ABRT) allows local users to read, change the ownership of, or have other unspecified impact on arbitrary files32Monitor
- CVE-2026-54230Abrt: event handler scripts follow symlinks when writing output files, allowing arbitrary file overwrites31Monitor
- CVE-2015-3159The abrt-action-install-debuginfo-to-abrt-cache help program in Automatic Bug Reporting Tool (ABRT) does not properly handle the process env31Monitor
- CVE-2015-3151Directory traversal vulnerability in abrt-dbus in Automatic Bug Reporting Tool (ABRT) allows local users to read, write to, or change owners31Monitor
- CVE-2015-1869The default event handling scripts in Automatic Bug Reporting Tool (ABRT) allow local users to gain privileges as demonstrated by a symlink 31Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| red hat:abrt | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:abrt-addon-ccpp | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:abrt-addon-kerneloops | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:abrt-addon-pstoreoops | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:abrt-addon-python | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:abrt-addon-vmcore | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:abrt-addon-xorg | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:abrt-cli | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:abrt-console-notification | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:abrt-dbus | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:abrt-debuginfo | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:abrt-desktop | 0:2.1.11-35.el7 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
Exploit status
Proof of concept available
A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.
Evidence
- Exploit-DB entry ×1
Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.
| Source | Kind | Date |
|---|---|---|
| Exploit-DB entry | local | 2015-12-01 |
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
- First PoC-7 d
- Published
- TodaySep 30, 2026+3950 d
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- none
- Integrity
- P · data or configuration can be modified
- Availability
- P · the service can be disrupted
- Attack complexity
- Low
- Confidentiality impact
- None
- Integrity impact
- P
- Availability impact
- P
Weakness class (CWE)
CWE-59 · Improper Link Resolution Before File Access ('Link Following')CVSS vector
AV:L/AC:L/Au:N/C:N/I:P/A:P
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
ATT&CK techniques
- Obfuscated Files or Information: HTML SmugglingT1027.006
- Obfuscated Files or Information: Embedded PayloadsT1027.009
- Boot or Logon Autostart Execution:Shortcut ModificationT1547.009
- Hide Artifacts: Resource ForkingT1564.009
- Hijack Execution Flow: Executable Installer File Permissions WeaknessT1574.005
- Hijack Execution Flow: Services File Permissions WeaknessT1574.010
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- lists.fedoraproject.org/pipermail/package-announce/2015-November/172809.html
- rhn.redhat.com/errata/RHSA-2015-2505.html
- www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- www.securityfocus.com/bid/78113
- github.com/abrt/abrt/commit/50ee8130fb4cd4ef1af7682a2c85dd99cb99424e
Vendor advisories and official records. Exploit/PoC links are deliberately left out.