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CVE-2015-7804
Off-by-one error in the phar_parse_zipfile function in ext/phar/zip.c in PHP before 5.5.30 and 5.6.x before 5.6.14 allows remote attackers…
Medium6.8EPSS 8.5%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Off-by-one error in the phar_parse_zipfile function in ext/phar/zip.c in PHP before 5.5.30 and 5.6.x before 5.6.14 allows remote attackers to cause a denial of service (uninitialized pointer dereference and application crash) by including the / filename in a .zip PHAR archive.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 8.5% · top 5.0% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Weakness
Affected products
n/a
- affected n/a
References (12)
- https://support.apple.com/HT205637 (opens in a new tab)x_refsource_CONFIRMx_transferred
- openSUSE-SU-2016:0251 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- DSA-3380 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- APPLE-SA-2015-12-08-3 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- SSA:2016-034-04 (opens in a new tab)vendor-advisoryx_refsource_SLACKWAREx_transferred
- 76959 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=1ddf72180a52d247db88ea42a3e35f824a8fbda1 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://www.php.net/ChangeLog-5.php (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://bugs.php.net/bug.php?id=70433 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20151005 CVE request: issues fixed in PHP 5.6.14 and 5.5.30 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- USN-2786-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- GLSA-201606-10 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2015-7804)Record last updated .