CVE-2017-18258 Uncontrolled resource consumption in nokogiri
MediumCVSS 6.5
EPSS 2.7%
PoC
- Published
- Updated
- Exploit status
- Proof-of-concept only
Description
The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rubygems nokogiri(RubyGems) | < 1.8.2 | 1.8.2 |
| rubygems nokogiri(RubyGems) | = 1.0.0 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.0.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.0.2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.0.3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.0.4 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.0.5 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.0.6 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.0.7 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.1.0 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.1.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.2.0 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.2.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.2.2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.2.3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.3.0 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.3.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.3.2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.3.3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.4.0 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.4.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.4.2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.4.2.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.4.3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.4.3.1 | No fix listed |
Show 84 more
| Product | Affected versions | Fixed in |
|---|---|---|
| rubygems nokogiri(RubyGems) | = 1.4.4 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.4.4.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.4.4.2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.4.5 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.4.6 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.4.7 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.0 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.0.beta.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.0.beta.2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.0.beta.3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.0.beta.4 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.1.rc1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.10 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.11 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.3.rc2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.3.rc3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.3.rc4 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.3.rc5 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.3.rc6 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.4 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.4.rc1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.4.rc2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.4.rc3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.5 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.5.rc1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.5.rc2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.5.rc3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.6 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.6.rc1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.6.rc2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.6.rc3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.7 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.7.rc1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.7.rc2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.7.rc3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.8 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.5.9 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.0 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.0.rc1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.2.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.2.rc1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.2.rc2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.2.rc3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.3.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.3.rc1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.3.rc2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.3.rc3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.4 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.4.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.5 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.6.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.6.2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.6.3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.6.4 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.7 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.7.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.7.2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.7.rc2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.7.rc3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.7.rc4 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.8 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.8.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.8.rc1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.8.rc2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.6.8.rc3 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.7.0 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.7.0.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.7.1 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.7.2 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.8.0 | No fix listed |
| rubygems nokogiri(RubyGems) | = 1.8.1 | No fix listed |
| debian/libxml2(Debian:12) | < 2.9.10+dfsg-2 | 2.9.10+dfsg-2 |
| debian/libxml2(Debian:13) | < 2.9.10+dfsg-2 | 2.9.10+dfsg-2 |
| debian/libxml2(Debian:14) | < 2.9.10+dfsg-2 | 2.9.10+dfsg-2 |
| Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | >= V3.1.0, < V3.1.5 | V3.1.5 |
| Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | >= V3.1.0, < V3.1.5 | V3.1.5 |
| Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP | >= V3.1.0, < V3.1.5 | V3.1.5 |
| xmlsoft libxml2 | < 2.9.6 | 2.9.6 |
References
- nvd.nist.gov third-party-advisory vendor-advisory
- git.gnome.org patch vendor-advisory
- github.com vendor-advisory
- kc.mcafee.com
- [debian-lts-announce] 20180927 [SECURITY] [DLA 1524-1] libxml2 security update mailing-list
- [debian-lts-announce] 20200909 [SECURITY] [DLA 2369-1] libxml2 security update mailing-list
- security.netapp.com
- USN-3739-1 vendor-advisory
- github.com exploit
- Debian Security Tracker CVE-2017-18258 vendor-advisory
- cert-portal.siemens.com
- bugs.debian.org issue-tracking