MEDIUM
libsndfile: Application crash due integer overflow by processing certain PAF audio files
Published Jul 27, 2011
6.8
MEDIUMCVSS 2.0
EPSS 4.65%
Description
Integer overflow in libsndfile before 1.0.25 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PARIS Audio Format (PAF) file that triggers a heap-based buffer overflow.
Affected products
No data.
OR
- ≤ 1.0.24
- 0.0.8
- 0.0.28
- 1.0.0
- 1.0.0
- 1.0.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.8
- 1.0.9
- 1.0.10
- 1.0.11
- 1.0.12
- 1.0.13
- 1.0.14
- 1.0.15
- 1.0.16
- 1.0.17
- 1.0.18
- 1.0.19
- 1.0.20
- 1.0.21
- 1.0.22
- 1.0.23
No data.
Red Hat Enterprise Linux 6
libsndfile-0:1.0.20-3.el6_1.1
Fixed · RHSA-2011:1084
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | libsndfile-0:1.0.20-3.el6_1.1 | Fixed | RHSA-2011:1084 |
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.
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
4.65% 0.04647
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04647
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.65% (0.04647) | 91.44th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.65% (0.04647) | 90.52th | v5 (v2026.06.15) |
| Jan 26, 2026 | 8.92% (0.08918) | 92.36th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.04% (0.07038) | 90.61th | v4 (v2025.03.14) |
| Mar 29, 2025 | 12.82% (0.12822) | 90.02th | v4 (v2025.03.14) |
| Mar 17, 2025 | 7.04% (0.07038) | 90.82th | v4 (v2025.03.14) |
| Dec 12, 2024 | 7.46% (0.07464) | 94.37th | v3 (v2023.03.01) |
| Mar 16, 2024 | 7.46% (0.07464) | 93.94th | v3 (v2023.03.01) |
| Jan 24, 2024 | 6.44% (0.06444) | 93.03th | v3 (v2023.03.01) |
| Jun 21, 2023 | 6.18% (0.06177) | 92.50th | v3 (v2023.03.01) |
| Mar 7, 2023 | 6.00% (0.06004) | 92.31th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.60% (0.06604) | 91.53th | v2 (v2022.01.01) |
| Feb 13, 2023 | 6.60% (0.06604) | 91.21th | v2 (v2022.01.01) |
| Feb 3, 2023 | 2.69% (0.02686) | 82.44th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.60% (0.06604) | 90.72th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.60% (0.06604) | 78.62th | v2 (v2022.01.01) |
Weaknesses (2)
References (27)
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062955.html vendor-advisoryx_refsource_FEDORA
- http://secunia.com/advisories/45125 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/45351 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/45384 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/45388 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/45433 third-party-advisoryx_refsource_SECUNIA
- http://www.debian.org/security/2011/dsa-2288 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:119 vendor-advisoryx_refsource_MANDRIVA
- http://www.mega-nerd.com/libsndfile/ChangeLog x_refsource_CONFIRM
- http://www.openwall.com/lists/oss-security/2011/07/14/1 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2011/07/14/2 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2011/07/14/3 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2011/07/14/4 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2011/07/15/1 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2011/07/15/3 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2011/07/15/4 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2011/07/18/1 mailing-listx_refsource_MLIST
- http://www.redhat.com/support/errata/RHSA-2011-1084.html vendor-advisoryx_refsource_REDHAT
- http://www.securelist.com/en/advisories/45125 x_refsource_MISC
- http://www.securityfocus.com/bid/48644 vdb-entryx_refsource_BID
- http://www.ubuntu.com/usn/USN-1174-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2011-2696 Vendor Advisory
- https://bugs.gentoo.org/show_bug.cgi?id=375125 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=721234 x_refsource_CONFIRMIssue Tracking
- https://hermes.opensuse.org/messages/10387521 vendor-advisoryx_refsource_SUSE
- https://nvd.nist.gov/vuln/detail/CVE-2011-2696
- https://www.cve.org/CVERecord?id=CVE-2011-2696
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Jul 27, 2011
Updated Aug 6, 2024
Reserved Jul 11, 2011
Link CVE-2011-2696
CISA Vulnrichment
Updated n/a