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ECHO-c437-171f-6a8a
ECHO-c437-171f-6a8a
AI summary snake-internal / snake-template-v1
A weakness called ECHO-c437-171f-6a8a was discovered in the affected product.
Severity is Info. Low severity or not yet rated.
What you should do: update the affected software to the latest version. If unsure, ask your IT team or search the vendor's site for "the product ECHO-c437-171f-6a8a".
ECHO-c437-171f-6a8a (the affected product). Severity: Info.
Response plan:
1. Check the vendor advisory for affected versions and the patched release.
2. If a vulnerable version is running in production, schedule maintenance (urgency from KEV/CVSS).
3. If no patch yet, mitigate via WAF rule, disabling the affected feature, etc.
4. Monitor logs / SIEM for known IOC and PoC signatures of this CVE.
PoCs and fix commits: see the 'References' section, MITRE, and NVD.
❓ What is the problem
A weakness (ECHO-c437-171f-6a8a) in the affected product. A serious software flaw has been identified.
📍 Affected scope
Target versions of the affected product (see vendor advisory). If running in production, identify exposure immediately.
🔥 Severity
Severity: Info. Low severity or not yet rated.
🔧 How to fix
Update to the patched release as listed in the vendor advisory.
🛡️ Workaround
If a patch is not yet available, consider disabling the affected feature, applying WAF rules, blocking via network ACLs, or isolating the vulnerable version.
🔍 Detection
Check version information, scan dependencies via SBOM, and monitor SIEM for IOC and PoC signatures related to this CVE.
Affected packages
Echo
firefox-esr
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"140.8.0esr-1~deb13u1"}]}]
References
- web https://advisory.echohq.com/cve/CVE-2023-5217
- web https://nvd.nist.gov/vuln/detail/CVE-2023-5217
- web http://seclists.org/fulldisclosure/2023/Oct/12
- web http://seclists.org/fulldisclosure/2023/Oct/16
- web http://www.openwall.com/lists/oss-security/2023/09/28/5
- web http://www.openwall.com/lists/oss-security/2023/09/28/6
- web http://www.openwall.com/lists/oss-security/2023/09/29/1
- web http://www.openwall.com/lists/oss-security/2023/09/29/11
- web http://www.openwall.com/lists/oss-security/2023/09/29/12
- web http://www.openwall.com/lists/oss-security/2023/09/29/14
- web http://www.openwall.com/lists/oss-security/2023/09/29/2
- web http://www.openwall.com/lists/oss-security/2023/09/29/7
- web http://www.openwall.com/lists/oss-security/2023/09/29/9
- web http://www.openwall.com/lists/oss-security/2023/09/30/1
- web http://www.openwall.com/lists/oss-security/2023/09/30/2
- web http://www.openwall.com/lists/oss-security/2023/09/30/3
- web http://www.openwall.com/lists/oss-security/2023/09/30/4
- web http://www.openwall.com/lists/oss-security/2023/09/30/5
- web http://www.openwall.com/lists/oss-security/2023/10/01/1
- web http://www.openwall.com/lists/oss-security/2023/10/01/2
- web http://www.openwall.com/lists/oss-security/2023/10/01/5
- web http://www.openwall.com/lists/oss-security/2023/10/02/6
- web http://www.openwall.com/lists/oss-security/2023/10/03/11
- web https://arstechnica.com/security/2023/09/new-0-day-in-chrome-and-firefox-is-likely-to-plague-other-software/
- web https://bugzilla.redhat.com/show_bug.cgi?id=2241191
- web https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_27.html
- web https://crbug.com/1486441
- web https://github.com/webmproject/libvpx/commit/3fbd1dca6a4d2dad332a2110d646e4ffef36d590
- web https://github.com/webmproject/libvpx/commit/af6dedd715f4307669366944cca6e0417b290282
- web https://github.com/webmproject/libvpx/releases/tag/v1.13.1
- web https://github.com/webmproject/libvpx/tags
- web https://lists.debian.org/debian-lts-announce/2023/09/msg00038.html
- web https://lists.debian.org/debian-lts-announce/2023/10/msg00001.html
- web https://lists.debian.org/debian-lts-announce/2023/10/msg00015.html
- web https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4MFWDFJSSIFKWKNOCTQCFUNZWAXUCSS4/
- web https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/55YVCZNAVY3Y5E4DWPWMX2SPKZ2E5SOV/
- web https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AY642Z6JZODQJE7Z62CFREVUHEGCXGPD/
- web https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BCVSHVX2RFBU3RMCUFSATVQEJUFD4Q63/
- web https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CWEJYS5NC7KVFYU3OAMPKQDYN6JQGVK6/
- web https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TE7F54W5O5RS4ZMAAC7YK3CZWQXIDSKB/
- web https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/
- web https://pastebin.com/TdkC4pDv
- web https://security-tracker.debian.org/tracker/CVE-2023-5217
- web https://security.gentoo.org/glsa/202310-04
- web https://security.gentoo.org/glsa/202401-34
- web https://stackdiary.com/google-discloses-a-webm-vp8-bug-tracked-as-cve-2023-5217/
- web https://support.apple.com/kb/HT213961
- web https://support.apple.com/kb/HT213972
- web https://twitter.com/maddiestone/status/1707163313711497266
- web https://www.debian.org/security/2023/dsa-5508
- web https://www.debian.org/security/2023/dsa-5509
- web https://www.debian.org/security/2023/dsa-5510
- web https://www.mozilla.org/en-US/security/advisories/mfsa2023-44/
- web https://www.openwall.com/lists/oss-security/2023/09/28/5
- web https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-5217