MEDIUM
(mod_dav_svn): DoS (crash) via malformed log REPORT requests
Published May 2, 2013
5.0
MEDIUMCVSS 2.0
EPSS 50.54%
Description
The mod_dav_svn Apache HTTPD server module in Subversion 1.7.0 through 1.7.8 allows remote attackers to cause a denial of service (segmentation fault and crash) via a log REPORT request with an invalid limit, which triggers an access of an uninitialized variable.
Affected products
No data.
OR
- 1.7.0
- 1.7.1
- 1.7.2
- 1.7.3
- 1.7.4
- 1.7.5
- 1.7.6
- 1.7.7
No data.
Red Hat Enterprise Linux 5
subversion
Not affected
Red Hat Enterprise Linux 6
subversion
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | subversion | Not affected | n/a |
| Red Hat Enterprise Linux 6 | subversion | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Not Vulnerable. This issue does not affect the version of subversion as shipped with Red Hat Enterprise Linux 5 and 6.
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:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
50.54% 0.50538
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.50538
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 (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 50.54% (0.50538) | 98.88th | v5 (v2026.06.15) |
| Jun 15, 2026 | 50.54% (0.50538) | 98.77th | v5 (v2026.06.15) |
| Dec 28, 2025 | 31.61% (0.31605) | 96.63th | v4 (v2025.03.14) |
| Dec 27, 2025 | 26.31% (0.26312) | 96.16th | v4 (v2025.03.14) |
| Nov 3, 2025 | 31.61% (0.31605) | 96.60th | v4 (v2025.03.14) |
| Oct 28, 2025 | 37.85% (0.37850) | 97.01th | v4 (v2025.03.14) |
| Oct 27, 2025 | 26.31% (0.26312) | 96.08th | v4 (v2025.03.14) |
| Oct 1, 2025 | 37.85% (0.37850) | 97.11th | v4 (v2025.03.14) |
| Mar 30, 2025 | 26.31% (0.26312) | 95.86th | v4 (v2025.03.14) |
| Mar 29, 2025 | 34.32% (0.34321) | 95.32th | v4 (v2025.03.14) |
| Mar 17, 2025 | 26.31% (0.26312) | 95.87th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.50% (0.02497) | 90.50th | v3 (v2023.03.01) |
| Jul 26, 2024 | 2.81% (0.02814) | 90.76th | v3 (v2023.03.01) |
| May 26, 2024 | 4.29% (0.04291) | 92.29th | v3 (v2023.03.01) |
| Nov 18, 2023 | 6.39% (0.06388) | 92.91th | v3 (v2023.03.01) |
| Sep 25, 2023 | 7.61% (0.07610) | 93.37th | v3 (v2023.03.01) |
| Mar 15, 2023 | 7.48% (0.07483) | 93.04th | v3 (v2023.03.01) |
| Mar 7, 2023 | 8.14% (0.08144) | 93.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 17.71% (0.17708) | 96.25th | v2 (v2022.01.01) |
| Jan 11, 2023 | 17.71% (0.17708) | 96.10th | v2 (v2022.01.01) |
| Oct 4, 2022 | 18.81% (0.18807) | 96.19th | v2 (v2022.01.01) |
| Apr 1, 2022 | 20.22% (0.20224) | 96.13th | v2 (v2022.01.01) |
| Feb 4, 2022 | 20.22% (0.20224) | 94.02th | v2 (v2022.01.01) |
Weaknesses (1)
References (10)
- http://lists.opensuse.org/opensuse-updates/2013-04/msg00095.html vendor-advisoryx_refsource_SUSE
- http://mail-archives.apache.org/mod_mbox/subversion-announce/201304.mbox/%3CCADkdwvRoyVrZV12tgC0FMGrc6%2BMisd3qTcZ%2BDdpFGgTahkgAkQ%40mail.gmail.com%3E mailing-listx_refsource_MLIST
- http://subversion.apache.org/security/CVE-2013-1884-advisory.txt x_refsource_CONFIRMVendor Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:153 vendor-advisoryx_refsource_MANDRIVA
- http://www.ubuntu.com/usn/USN-1893-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2013-1884 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=929095 x_refsource_CONFIRMIssue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2013-1884
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18788 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2013-1884
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-updates/2013-04/msg00095.html | vendor-advisoryx_refsource_SUSE | |
| http://mail-archives.apache.org/mod_mbox/subversion-announce/201304.mbox/%3CCADkdwvRoyVrZV12tgC0FMGrc6%2BMisd3qTcZ%2BDdpFGgTahkgAkQ%40mail.gmail.com%3E | mailing-listx_refsource_MLIST | |
| http://subversion.apache.org/security/CVE-2013-1884-advisory.txt | x_refsource_CONFIRMVendor Advisory | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2013:153 | vendor-advisoryx_refsource_MANDRIVA | |
| http://www.ubuntu.com/usn/USN-1893-1 | vendor-advisoryx_refsource_UBUNTU | |
| https://access.redhat.com/security/cve/CVE-2013-1884 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=929095 | x_refsource_CONFIRMIssue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2013-1884 | ||
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18788 | vdb-entrysignaturex_refsource_OVAL | |
| https://www.cve.org/CVERecord?id=CVE-2013-1884 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published May 2, 2013
Updated Aug 6, 2024
Reserved Feb 19, 2013
Link CVE-2013-1884
CISA Vulnrichment
Updated n/a