libarchive: Heap out of bounds read in LHA/LZH parser
Published Sep 20, 2016
7.5
HIGHCVSS 3.0
EPSS 4.53%
Description
The lha_read_file_extended_header function in archive_read_support_format_lha.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds heap) via a crafted (1) lzh or (2) lha file.
Affected products
No data.
Configuration 1
- 12.04
- 14.04
- 15.10
- 16.04
Configuration 2
- ≤ 3.1.901a
Configuration 3
- 12.0
- 12.0
- 12.0
No data.
Red Hat Enterprise Linux 7
libarchive-0:3.1.2-10.el7_2
Fixed · RHSA-2016:1844
Red Hat Enterprise Linux 6
libarchive
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | libarchive-0:3.1.2-10.el7_2 | Fixed | RHSA-2016:1844 |
| Red Hat Enterprise Linux 6 | libarchive | Not affected | n/a |
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
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 (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.53% (0.04534) | 91.25th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.45% (0.04449) | 90.15th | v5 (v2026.06.15) |
| May 13, 2026 | 6.45% (0.06450) | 91.16th | v4 (v2025.03.14) |
| Dec 28, 2025 | 7.46% (0.07460) | 91.45th | v4 (v2025.03.14) |
| Dec 27, 2025 | 6.37% (0.06370) | 90.73th | v4 (v2025.03.14) |
| Oct 28, 2025 | 7.55% (0.07553) | 91.39th | v4 (v2025.03.14) |
| Oct 27, 2025 | 6.45% (0.06450) | 90.66th | v4 (v2025.03.14) |
| Oct 1, 2025 | 7.55% (0.07553) | 91.49th | v4 (v2025.03.14) |
| Mar 30, 2025 | 6.37% (0.06370) | 90.06th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.28% (0.08277) | 86.82th | v4 (v2025.03.14) |
| Mar 17, 2025 | 6.37% (0.06370) | 90.30th | v4 (v2025.03.14) |
| Dec 17, 2024 | 14.60% (0.14600) | 95.74th | v3 (v2023.03.01) |
| Dec 22, 2023 | 6.95% (0.06953) | 93.26th | v3 (v2023.03.01) |
| Oct 3, 2023 | 6.21% (0.06206) | 92.72th | v3 (v2023.03.01) |
| Aug 24, 2023 | 5.34% (0.05338) | 92.13th | v3 (v2023.03.01) |
| Jul 12, 2023 | 5.03% (0.05031) | 91.80th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.52% (0.04522) | 91.19th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
References (15)
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00025.html vendor-advisoryx_refsource_SUSEThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-1844.html vendor-advisoryx_refsource_REDHAT
- http://www.debian.org/security/2016/dsa-3657 vendor-advisoryx_refsource_DEBIAN
- http://www.openwall.com/lists/oss-security/2016/06/17/2 mailing-listx_refsource_MLISTThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/06/17/5 mailing-listx_refsource_MLISTThird Party Advisory
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html x_refsource_CONFIRM
- http://www.securityfocus.com/bid/91302 vdb-entryx_refsource_BID
- http://www.ubuntu.com/usn/USN-3033-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2015-8919 Vendor Advisory
- https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html x_refsource_MISCThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1348414 Issue Tracking
- https://github.com/libarchive/libarchive/issues/510 x_refsource_CONFIRMPatch
- https://nvd.nist.gov/vuln/detail/CVE-2015-8919
- https://security.gentoo.org/glsa/201701-03 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2015-8919
Change history (0)
No recorded changes yet.