CVE-2015-3144
The fix_hostname function in cURL and libcurl 7.37.0 through 7.41.0 does not properly calculate an index, which allows remote attackers to cause a denial of service (out-of-bounds read or write and
02 Description
The fix_hostname function in cURL and libcurl 7.37.0 through 7.41.0 does not properly calculate an index, which allows remote attackers to cause a denial of service (out-of-bounds read or write and
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 10.53% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 95.6% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2015-04-24 14:00Z11 YR AGO
- Last updated
- 2024-08-06 05:39Z2 YR AGO
- Reserved
- 2015-04-10
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 2cc0e56be0883a305ead6b8fc0319eedae46e489a18259da3c1a13da9ef0ac9c
05 Affected products
06 References
- lists.fedoraproject.orgFEDORA-2015-6853http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157188.html
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
- www.debian.orgDSA-3232http://www.debian.org/security/2015/dsa-3232
- www.securityfocus.com74300http://www.securityfocus.com/bid/74300
- www.ubuntu.comUSN-2591-1http://www.ubuntu.com/usn/USN-2591-1
- www.securitytracker.com1032232http://www.securitytracker.com/id/1032232
- lists.apple.comAPPLE-SA-2015-08-13-2http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- kb.juniper.nethttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
- lists.opensuse.orgopenSUSE-SU-2015:0799http://lists.opensuse.org/opensuse-updates/2015-04/msg00057.html
- support.apple.comhttps://support.apple.com/kb/HT205031
- security.gentoo.orgGLSA-201509-02https://security.gentoo.org/glsa/201509-02
- curl.haxx.sehttp://curl.haxx.se/docs/adv_20150422D.html
- lists.fedoraproject.orgFEDORA-2015-6728http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157017.html
- lists.fedoraproject.orgFEDORA-2015-6695http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155957.html
- lists.fedoraproject.orgFEDORA-2015-6864http://lists.fedoraproject.org/pipermail/package-announce/2015-May/156945.html
07 Fixed in
Debian 12
- curl Fixed in 7.42.0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- curl Fixed in 7.42.0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- curl Fixed in 7.42.0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.