MEDIUM
CRLF injection vulnerability in Request Tracker (RT) 3.8.x before 3.8.17 and 4.0.x before 4.0.13 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a MIME header
Published Aug 23, 2013
5.0
MEDIUMCVSS 2.0
EPSS 2.43%
Description
CRLF injection vulnerability in Request Tracker (RT) 3.8.x before 3.8.17 and 4.0.x before 4.0.13 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a MIME header.
Affected products
No data.
Configuration 1
OR
- 4.0.0
- 4.0.0
- 4.0.0
- 4.0.0
- 4.0.0
- 4.0.0
- 4.0.0
- 4.0.0
- 4.0.0
- 4.0.1
- 4.0.1
- 4.0.1
- 4.0.2
- 4.0.2
- 4.0.2
- 4.0.3
- 4.0.3
- 4.0.3
- 4.0.4
- 4.0.5
- 4.0.5
- 4.0.6
- 4.0.7
- 4.0.7
- 4.0.8
- 4.0.8
- 4.0.8
- 4.0.9
- 4.0.10
- 4.0.11
- 4.0.12
Configuration 2
OR
- 3.8.0
- 3.8.0
- 3.8.0
- 3.8.0
- 3.8.0
- 3.8.1
- 3.8.1
- 3.8.1
- 3.8.1
- 3.8.1
- 3.8.1
- 3.8.1
- 3.8.2
- 3.8.2
- 3.8.2
- 3.8.3
- 3.8.3
- 3.8.3
- 3.8.4
- 3.8.4
- 3.8.5
- 3.8.6
- 3.8.6
- 3.8.7
- 3.8.7
- 3.8.8
- 3.8.8
- 3.8.8
- 3.8.8
- 3.8.9
- 3.8.9
- 3.8.9
- 3.8.9
- 3.8.10
- 3.8.10
- 3.8.11
- 3.8.11
- 3.8.11
- 3.8.12
- 3.8.13
- 3.8.13
- 3.8.13
- 3.8.14
- 3.8.14
- 3.8.15
- 3.8.16
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.43% 0.02428
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02428
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.43% (0.02428) | 83.64th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.43% (0.02428) | 82.04th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.48% (0.00480) | 63.01th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.67% (0.00668) | 80.43th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.48% (0.00477) | 75.47th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.49% (0.00489) | 75.53th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.41% (0.00411) | 73.22th | v3 (v2023.03.01) |
| Apr 5, 2023 | 0.50% (0.00498) | 72.69th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.49% (0.00490) | 72.38th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (1)
References (7)
- http://lists.bestpractical.com/pipermail/rt-announce/2013-May/000226.html mailing-listx_refsource_MLISTPatch
- http://lists.bestpractical.com/pipermail/rt-announce/2013-May/000227.html mailing-listx_refsource_MLISTPatch
- http://lists.bestpractical.com/pipermail/rt-announce/2013-May/000228.html mailing-listx_refsource_MLISTPatch
- http://secunia.com/advisories/53505 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/53522 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.debian.org/security/2012/dsa-2670 vendor-advisoryx_refsource_DEBIAN
- http://www.osvdb.org/93606 vdb-entryx_refsource_OSVDB
| Link | Providers | Tags |
|---|---|---|
| http://lists.bestpractical.com/pipermail/rt-announce/2013-May/000226.html | mailing-listx_refsource_MLISTPatch | |
| http://lists.bestpractical.com/pipermail/rt-announce/2013-May/000227.html | mailing-listx_refsource_MLISTPatch | |
| http://lists.bestpractical.com/pipermail/rt-announce/2013-May/000228.html | mailing-listx_refsource_MLISTPatch | |
| http://secunia.com/advisories/53505 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://secunia.com/advisories/53522 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.debian.org/security/2012/dsa-2670 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.osvdb.org/93606 | vdb-entryx_refsource_OSVDB |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 23, 2013
Updated Sep 16, 2024
Reserved May 6, 2013
Link CVE-2013-3373
CISA Vulnrichment
Updated n/a