php: NULL pointer dereference in phar_get_fp_offset()
Published Dec 11, 2015
6.8
MEDIUMCVSS 2.0
EPSS 10.29%
Description
The phar_get_entry_data function in ext/phar/util.c in PHP before 5.5.30 and 5.6.x before 5.6.14 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a .phar file with a crafted TAR archive entry in which the Link indicator references a file that does not exist.
Affected products
No data.
Configuration 1
- ≤ 5.5.29
- 5.6.1
- 5.6.2
- 5.6.3
- 5.6.4
- 5.6.5
- 5.6.6
- 5.6.7
- 5.6.8
- 5.6.9
- 5.6.10
- 5.6.11
- 5.6.12
- 5.6.13
No data.
Red Hat Software Collections for Red Hat Enterprise Linux 6
rh-php56-php-0:5.6.5-8.el6
Fixed · RHSA-2016:0457
Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS
rh-php56-php-0:5.6.5-8.el6
Fixed · RHSA-2016:0457
Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
rh-php56-php-0:5.6.5-8.el6
Fixed · RHSA-2016:0457
Red Hat Software Collections for Red Hat Enterprise Linux 7
rh-php56-php-0:5.6.5-8.el7
Fixed · RHSA-2016:0457
Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUS
rh-php56-php-0:5.6.5-8.el7
Fixed · RHSA-2016:0457
Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS
rh-php56-php-0:5.6.5-8.el7
Fixed · RHSA-2016:0457
Red Hat Enterprise Linux 5
php
Will not fix
Red Hat Enterprise Linux 5
php53
Will not fix
Red Hat Enterprise Linux 6
php
Will not fix
Red Hat Enterprise Linux 7
php
Will not fix
Red Hat Software Collections
php54-php
Will not fix
Red Hat Software Collections
php55-php
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | rh-php56-php-0:5.6.5-8.el6 | Fixed | RHSA-2016:0457 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS | rh-php56-php-0:5.6.5-8.el6 | Fixed | RHSA-2016:0457 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | rh-php56-php-0:5.6.5-8.el6 | Fixed | RHSA-2016:0457 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-php56-php-0:5.6.5-8.el7 | Fixed | RHSA-2016:0457 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUS | rh-php56-php-0:5.6.5-8.el7 | Fixed | RHSA-2016:0457 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS | rh-php56-php-0:5.6.5-8.el7 | Fixed | RHSA-2016:0457 |
| Red Hat Enterprise Linux 5 | php | Will not fix | n/a |
| Red Hat Enterprise Linux 5 | php53 | Will not fix | n/a |
| Red Hat Enterprise Linux 6 | php | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | php | Will not fix | n/a |
| Red Hat Software Collections | php54-php | Will not fix | n/a |
| Red Hat Software Collections | php55-php | Will not fix | 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.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/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 (51 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 10.29% (0.10288) | 95.56th | v5 (v2026.06.15) |
| Jun 15, 2026 | 10.29% (0.10288) | 95.09th | v5 (v2026.06.15) |
| Mar 4, 2026 | 26.50% (0.26499) | 96.22th | v4 (v2025.03.14) |
| Mar 1, 2026 | 16.55% (0.16549) | 94.81th | v4 (v2025.03.14) |
| Feb 4, 2026 | 26.50% (0.26499) | 96.19th | v4 (v2025.03.14) |
| Feb 1, 2026 | 16.55% (0.16549) | 94.76th | v4 (v2025.03.14) |
| Jan 20, 2026 | 26.50% (0.26499) | 96.17th | v4 (v2025.03.14) |
| Jan 4, 2026 | 22.70% (0.22702) | 95.67th | v4 (v2025.03.14) |
| Jan 1, 2026 | 14.21% (0.14212) | 94.21th | v4 (v2025.03.14) |
| Dec 28, 2025 | 22.70% (0.22702) | 95.67th | v4 (v2025.03.14) |
| Dec 27, 2025 | 19.12% (0.19120) | 95.16th | v4 (v2025.03.14) |
| Dec 4, 2025 | 22.70% (0.22702) | 95.64th | v4 (v2025.03.14) |
| Dec 1, 2025 | 14.21% (0.14212) | 94.16th | v4 (v2025.03.14) |
| Nov 4, 2025 | 22.70% (0.22702) | 95.62th | v4 (v2025.03.14) |
| Nov 1, 2025 | 14.21% (0.14212) | 94.14th | v4 (v2025.03.14) |
| Oct 28, 2025 | 22.70% (0.22702) | 95.60th | v4 (v2025.03.14) |
| Oct 27, 2025 | 19.12% (0.19120) | 95.08th | v4 (v2025.03.14) |
| Oct 4, 2025 | 22.70% (0.22702) | 95.66th | v4 (v2025.03.14) |
| Oct 1, 2025 | 14.21% (0.14212) | 94.18th | v4 (v2025.03.14) |
| Sep 4, 2025 | 19.12% (0.19120) | 95.12th | v4 (v2025.03.14) |
| Sep 1, 2025 | 8.15% (0.08150) | 91.90th | v4 (v2025.03.14) |
| Aug 20, 2025 | 19.12% (0.19120) | 95.10th | v4 (v2025.03.14) |
| Aug 5, 2025 | 9.99% (0.09992) | 92.72th | v4 (v2025.03.14) |
| Aug 1, 2025 | 3.76% (0.03761) | 87.69th | v4 (v2025.03.14) |
| Jul 30, 2025 | 9.99% (0.09992) | 92.72th | v4 (v2025.03.14) |
| Jul 5, 2025 | 14.03% (0.14029) | 94.01th | v4 (v2025.03.14) |
| Jul 1, 2025 | 8.00% (0.08002) | 91.70th | v4 (v2025.03.14) |
| Jun 30, 2025 | 14.03% (0.14029) | 93.99th | v4 (v2025.03.14) |
| Jun 5, 2025 | 25.61% (0.25607) | 95.93th | v4 (v2025.03.14) |
| Jun 1, 2025 | 16.10% (0.16099) | 94.48th | v4 (v2025.03.14) |
| May 10, 2025 | 25.61% (0.25607) | 95.91th | v4 (v2025.03.14) |
| May 4, 2025 | 22.70% (0.22702) | 95.50th | v4 (v2025.03.14) |
| May 1, 2025 | 14.21% (0.14212) | 94.02th | v4 (v2025.03.14) |
| Apr 21, 2025 | 22.70% (0.22702) | 95.47th | v4 (v2025.03.14) |
| Apr 19, 2025 | 9.83% (0.09832) | 92.52th | v4 (v2025.03.14) |
| Apr 18, 2025 | 5.46% (0.05461) | 89.62th | v4 (v2025.03.14) |
| Apr 10, 2025 | 9.83% (0.09832) | 92.26th | v4 (v2025.03.14) |
| Apr 9, 2025 | 5.46% (0.05461) | 89.27th | v4 (v2025.03.14) |
| Apr 2, 2025 | 9.83% (0.09832) | 92.26th | v4 (v2025.03.14) |
| Apr 1, 2025 | 5.46% (0.05461) | 89.23th | v4 (v2025.03.14) |
| Mar 30, 2025 | 9.83% (0.09832) | 92.23th | v4 (v2025.03.14) |
| Mar 29, 2025 | 17.18% (0.17176) | 91.74th | v4 (v2025.03.14) |
| Mar 19, 2025 | 10.53% (0.10530) | 92.30th | v4 (v2025.03.14) |
| Mar 17, 2025 | 5.87% (0.05874) | 89.88th | v4 (v2025.03.14) |
| Dec 17, 2024 | 4.81% (0.04805) | 92.61th | v3 (v2023.03.01) |
| Jul 29, 2023 | 6.65% (0.06648) | 92.83th | v3 (v2023.03.01) |
| Mar 13, 2023 | 6.16% (0.06162) | 92.39th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.45% (0.04445) | 91.12th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.41% (0.03407) | 84.65th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.41% (0.03407) | 83.10th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.41% (0.03407) | 66.20th | v2 (v2022.01.01) |
References (18)
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=d698f0ae51f67c9cce870b09c59df3d6ba959244 x_refsource_CONFIRM
- http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html vendor-advisoryx_refsource_APPLE
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00052.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00099.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00037.html vendor-advisoryx_refsource_SUSE
- http://www.debian.org/security/2015/dsa-3380 vendor-advisoryx_refsource_DEBIAN
- http://www.openwall.com/lists/oss-security/2015/10/05/8 mailing-listx_refsource_MLIST
- http://www.php.net/ChangeLog-5.php x_refsource_CONFIRM
- http://www.securityfocus.com/bid/76959 vdb-entryx_refsource_BID
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.461720 vendor-advisoryx_refsource_SLACKWARE
- http://www.ubuntu.com/usn/USN-2786-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2015-7803 Vendor Advisory
- https://bugs.php.net/bug.php?id=69720 x_refsource_CONFIRMVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1271081 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2015-7803
- https://security.gentoo.org/glsa/201606-10 vendor-advisoryx_refsource_GENTOO
- https://support.apple.com/HT205637 x_refsource_CONFIRMVendor Advisory
- https://www.cve.org/CVERecord?id=CVE-2015-7803
Change history (0)
No recorded changes yet.