CVE-2018-1077
published 2018-03-14CVE-2018-1077: Spacewalk 2.6 contains an API which has an XXE flaw allowing for the disclosure of potentially sensitive information from the server.
PriorityP336high7.5CVSS 3.0
AVNACLPRNUINSUCHINAN
EPSS
1.08%
61.3th percentile
Spacewalk 2.6 contains an API which has an XXE flaw allowing for the disclosure of potentially sensitive information from the server.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| redhat | satellite | — | — |
| redhat | spacewalk | — | — |
| spacewalk | spacewalk | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
vendor_redhat7.5HIGH
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GHSA
GHSA-c447-rp4f-fgvj: Spacewalk 2
ghsa_unreviewed·2022-05-13
CVE-2018-1077 [HIGH] CWE-611 GHSA-c447-rp4f-fgvj: Spacewalk 2
Spacewalk 2.6 contains an API which has an XXE flaw allowing for the disclosure of potentially sensitive information from the server.
Red Hat
spacewalk: XML External Entity (XXE) on Spacewalk APIs
vendor_redhat·2018-03-12·CVSS 7.5
CVE-2018-1077 [HIGH] CWE-611 spacewalk: XML External Entity (XXE) on Spacewalk APIs
spacewalk: XML External Entity (XXE) on Spacewalk APIs
Spacewalk 2.6 contains an API which has an XXE flaw allowing for the disclosure of potentially sensitive information from the server.
Spacewalk includes an API endpoint that can be abused by attackers to execute an XXE (XML External Entity Reference) allowing for the disclosure of potentially sensitive information.
Statement: This issue affects the versions of spacewalk as shipped with Red Hat Satellite 5. Red Hat Product Security has rated this issue as having security impact of Moderate. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Package: spacewalk (Red Hat Satellite 5) - Will not fix
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-1693 spacewalk: XML entity attacks on /rpc/api
bugzilla·2020-01-13·CVSS 7.5
CVE-2020-1693 [HIGH] CVE-2020-1693 spacewalk: XML entity attacks on /rpc/api
CVE-2020-1693 spacewalk: XML entity attacks on /rpc/api
Spacewalk up to version 2.9 is vulnerable to XML internal entity via the /rpc/api endpoint. Using this vulnerability could allow an attacker to extract local files from the system running Spacewalk, but also files remotely accessible from the host. In addition, this vulnerability opens up the door for server side request forgery, denial of service attacks and potentially remote code execution in some cases.
Discussion:
Acknowledgments:
Name: Thibaut Zonca
---
This vulnerability is closely related to CVE-2018-1077, previously reported and fixed in bz 1555429.
---
Statement:
This flaw was rated Medium in the context of Red Hat Satellite v.5, because it does not allow remote code execution, and because of the limitation imposed
Bugzilla
CVE-2017-18594 nmap: denial of service condition due to a double free when SSH connection fails
bugzilla·2019-09-05·CVSS 7.5
CVE-2017-18594 [HIGH] CVE-2017-18594 nmap: denial of service condition due to a double free when SSH connection fails
CVE-2017-18594 nmap: denial of service condition due to a double free when SSH connection fails
A vulnerability was found in nse_libssh2.cc in Nmap 7.70 is subject to a denial of service condition due to a double free when an SSH connection fails, as demonstrated by a leading \n character to ssh-brute.nse or ssh-auth-methods.nse.
Reference:
https://github.com/nmap/nmap/issues/1227
https://github.com/nmap/nmap/issues/1077
https://seclists.org/nmap-dev/2018/q2/45
https://github.com/AMatchandaHaystack/Research/blob/master/Nmap%26libsshDF
https://github.com/nmap/nmap/commit/350bbe0597d37ad67abe5fef8fba984707b4e9ad
https://seclists.org/nmap-announce/2019/0
Discussion:
Created nmap tracking bugs for this issue:
Affects: fedora-all [bug 1749182]
---
Statement:
Red Hat Enterprise Linux 8 i
Bugzilla
CVE-2018-1077 spacewalk: XML External Entity (XXE) on Spacewalk APIs
bugzilla·2018-03-14·CVSS 7.5
CVE-2018-1077 [HIGH] CVE-2018-1077 spacewalk: XML External Entity (XXE) on Spacewalk APIs
CVE-2018-1077 spacewalk: XML External Entity (XXE) on Spacewalk APIs
It is reported that the Spacewalk 2.6 API contains an XXE flaw resulting in information disclosure.
Discussion:
*** Bug 1554445 has been marked as a duplicate of this bug. ***
---
Statement:
This issue affects the versions of spacewalk as shipped with Red Hat Satellite 5. Red Hat Product Security has rated this issue as having security impact of Moderate. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
---
Fixed in spacewalk git by
commit ff0c56b6735ca978c4cede5e4e6fa71e3e9bfd82
1555429 - do not download external entities
2018-03-14
Published