CVE-2020-7595
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
Description
libxml as used in Nokogiri has an infinite loop in a certain end-of-file situation
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-7595
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-7595.html
Vendor advisory: arch — https://security.archlinux.org/ASA-202011-15
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 2.9.10-6 | |
| sles | affected | | |
| debian | bookworm | fixed | 2.9.10+dfsg-2.1 |
| debian | bullseye | fixed | 2.9.10+dfsg-2.1 |
| debian | forky | fixed | 2.9.10+dfsg-2.1 |
| debian | sid | fixed | 2.9.10+dfsg-2.1 |
| debian | trixie | fixed | 2.9.10+dfsg-2.1 |
References
- https://github.com/sparklemotion/nokogiri/issues/1992
- https://security.archlinux.org/ASA-202011-15
- https://www.suse.com/security/cve/CVE-2020-7595.html
- https://security-tracker.debian.org/tracker/CVE-2020-7595
- https://nvd.nist.gov/vuln/detail/CVE-2020-7595
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://usn.ubuntu.com/4274-1
- https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08
- https://security.netapp.com/advisory/ntap-20200702-0005
- https://security.gentoo.org/glsa/202010-04
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/545SPOI3ZPPNPX4TFRIVE4JVRTJRKULL
- https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html
- https://gitlab.gnome.org/GNOME/libxml2/commit/0e1a49c89076
- https://github.com/sparklemotion/nokogiri
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/CVE-2020-7595.yml
- https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html
Verify integrity in audit chain (admin only). AS-IS.