perl-DBD-Pg: dequote_bytea memory leak
Published Apr 30, 2009
5.0
MEDIUMCVSS 2.0
EPSS 1.97%
Description
Memory leak in the dequote_bytea function in quote.c in the DBD::Pg (aka DBD-Pg or libdbd-pg-perl) module before 2.0.0 for Perl allows context-dependent attackers to cause a denial of service (memory consumption) by fetching data with BYTEA columns.
Affected products
No data.
- ≤ 1.4.9
- 0.1
- 0.2
- 0.3
- 0.4
- 0.5
- 0.51
- 0.52
- 0.61
- 0.62
- 0.63
- 0.64
- 0.65
- 0.66
- 0.67
- 0.68
- 0.69
- 0.70
- 0.71
- 0.72
- 0.73
- 0.80
- 0.81
- 0.82
- 0.83
- 0.84
- 0.85
- 0.86
- 0.87
- 0.88
- 0.89
- 0.90
- 0.91
- 0.92
- 0.93
- 0.94
- 0.95
- 0.96
- 0.97
- 0.98
- 0.99
- 1.0.0
- 1.0.1
- 1.2.0
- 1.2.1
- 1.2.2
- 1.3.1
- 1.3.2
- 1.4.0
- 1.4.1
- 1.4.2
- 1.4.3
- 1.4.4
- 1.4.5
- 1.4.6
- 1.4.7
- 1.4.8
No data.
Red Hat Enterprise Linux 5
perl-DBD-Pg-0:1.49-2.el5_3.1
Fixed · RHSA-2009:0479
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | perl-DBD-Pg-0:1.49-2.el5_3.1 | Fixed | RHSA-2009:0479 |
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.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.97% (0.01969) | 79.66th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.97% (0.01969) | 77.73th | v5 (v2026.06.15) |
| Mar 30, 2025 | 6.47% (0.06468) | 90.15th | v4 (v2025.03.14) |
| Mar 29, 2025 | 9.44% (0.09439) | 87.90th | v4 (v2025.03.14) |
| Mar 17, 2025 | 6.47% (0.06468) | 90.39th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.10% (0.02099) | 89.58th | v3 (v2023.03.01) |
| Jul 13, 2024 | 1.95% (0.01946) | 88.83th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.95% (0.01946) | 86.83th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.69% (0.02686) | 82.85th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.69% (0.02686) | 81.17th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.69% (0.02686) | 62.66th | v2 (v2022.01.01) |
References (18)
- http://cpansearch.perl.org/src/TURNSTEP/DBD-Pg-2.13.1/Changes x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html vendor-advisoryx_refsource_SUSE
- http://rt.cpan.org/Public/Bug/Display.html?id=21392 x_refsource_CONFIRM
- http://secunia.com/advisories/34909 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/35058 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/35685 third-party-advisoryx_refsource_SECUNIA
- http://security.debian.org/pool/updates/main/libd/libdbd-pg-perl/libdbd-pg-perl_1.49-2+etch1.diff.gz x_refsource_CONFIRM
- http://www.debian.org/security/2009/dsa-1780 vendor-advisoryx_refsource_DEBIAN
- http://www.redhat.com/support/errata/RHSA-2009-0479.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2009-1067.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/34757 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2009-1341 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=497503 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50387 vdb-entryx_refsource_XF
- https://launchpad.net/bugs/cve/2009-1341 x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2009-1341
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9680 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2009-1341
Change history (0)
No recorded changes yet.