CVE-2017-5630: php pear Injection
CVSS: 7.5v3.1HighModified
AliasesUBUNTU-CVE-2017-5630DEBIAN-CVE-2017-5630
Published 01-02-2017Last modified 05-08-2024
Vulnerability summary
CVE-2017-5630 is a high (CVSS 7.5) Injection vulnerability in php pear. EPSS estimates a 12.51% chance of exploitation in the next 30 days, higher than 96.2% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
7.5/10
010
High · v3.1 (NVD)EPSS score
12.51%
0%100%
Medium · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database
Timeline
- 01-02-2017PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
PECL in the download utility class in the Installer in PEAR Base System v1.10.1 does not validate file types and filenames after a redirect, which allows remote HTTP servers to overwrite files via crafted responses, as demonstrated by a .htaccess overwrite.
CVSS metrics
4 scores · 3 sources · 2 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
12.51%
Chance of exploitation in the next 30 days
Percentile
96%
Versus all other CVEs
30-day change
0.00 pp
From 12.51% on 21-09-2026
21-09-202621-10-2026
EPSS score12.51%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundPHP PEAR 1.10.1 - Arbitrary File Download
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Ubuntu2 products
- php-pearAll versions (No fix recorded)
- php5All versions (No fix recorded)
Debian1 product
- php-pearAll versions (No fix recorded)
Php1 product
- pear1.10.1
3 vendors · 4 products
