gsd-2017-9788
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in [Proxy-]Authorization headers of type 'Digest' was not initialized or reset before or between successive key=value assignments by mod_auth_digest. Providing an initial key with no '=' assignment could reflect the stale value of uninitialized pool memory used by the prior request, leading to leakage of potentially confidential information, and a segfault in other cases resulting in denial of service.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2017-9788", "description": "In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in [Proxy-]Authorization headers of type \u0027Digest\u0027 was not initialized or reset before or between successive key=value assignments by mod_auth_digest. Providing an initial key with no \u0027=\u0027 assignment could reflect the stale value of uninitialized pool memory used by the prior request, leading to leakage of potentially confidential information, and a segfault in other cases resulting in denial of service.", "id": "GSD-2017-9788", "references": [ "https://www.suse.com/security/cve/CVE-2017-9788.html", "https://www.debian.org/security/2017/dsa-3913", "https://access.redhat.com/errata/RHSA-2017:3240", "https://access.redhat.com/errata/RHSA-2017:3239", "https://access.redhat.com/errata/RHSA-2017:3195", "https://access.redhat.com/errata/RHSA-2017:3194", "https://access.redhat.com/errata/RHSA-2017:3193", "https://access.redhat.com/errata/RHSA-2017:3114", "https://access.redhat.com/errata/RHSA-2017:3113", "https://access.redhat.com/errata/RHSA-2017:2710", "https://access.redhat.com/errata/RHSA-2017:2709", "https://access.redhat.com/errata/RHSA-2017:2708", "https://access.redhat.com/errata/RHSA-2017:2483", "https://access.redhat.com/errata/RHSA-2017:2479", "https://access.redhat.com/errata/RHSA-2017:2478", "https://ubuntu.com/security/CVE-2017-9788", "https://advisories.mageia.org/CVE-2017-9788.html", "https://security.archlinux.org/CVE-2017-9788", "https://alas.aws.amazon.com/cve/html/CVE-2017-9788.html", "https://linux.oracle.com/cve/CVE-2017-9788.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2017-9788" ], "details": "In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in [Proxy-]Authorization headers of type \u0027Digest\u0027 was not initialized or reset before or between successive key=value assignments by mod_auth_digest. Providing an initial key with no \u0027=\u0027 assignment could reflect the stale value of uninitialized pool memory used by the prior request, leading to leakage of potentially confidential information, and a segfault in other cases resulting in denial of service.", "id": "GSD-2017-9788", "modified": "2023-12-13T01:21:07.452270Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@apache.org", "DATE_PUBLIC": "2017-07-13T00:00:00", "ID": "CVE-2017-9788", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Apache HTTP Server", "version": { "version_data": [ { "version_value": "2.2.0 to 2.2.33" }, { "version_value": "2.4.1 to 2.4.26" } ] } } ] }, "vendor_name": "Apache Software Foundation" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in [Proxy-]Authorization headers of type \u0027Digest\u0027 was not initialized or reset before or between successive key=value assignments by mod_auth_digest. Providing an initial key with no \u0027=\u0027 assignment could reflect the stale value of uninitialized pool memory used by the prior request, leading to leakage of potentially confidential information, and a segfault in other cases resulting in denial of service." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Uninitialized memory reflection in mod_auth_digest" } ] } ] }, "references": { "reference_data": [ { "name": "RHSA-2017:3113", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:3113" }, { "name": "https://support.apple.com/HT208221", "refsource": "CONFIRM", "url": "https://support.apple.com/HT208221" }, { "name": "RHSA-2017:2479", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2479" }, { "name": "RHSA-2017:2483", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2483" }, { "name": 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/httpd/site/trunk/content/security/json/", "refsource": "MLIST", "tags": [], "url": "https://lists.apache.org/thread.html/rfcf929bd33a6833e3f0c35eebdad70d5060665f9c4e17ea467c66770@%3Ccvs.httpd.apache.org%3E" }, { "name": "[httpd-cvs] 20210330 svn commit: r1073146 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html", "refsource": "MLIST", "tags": [], "url": "https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e@%3Ccvs.httpd.apache.org%3E" }, { "name": "[httpd-cvs] 20210422 svn commit: r1074079 [2/3] - in /websites/staging/httpd/trunk/content: ./ apreq/ contribute/ contributors/ dev/ docs-project/ docs/ info/ mod_fcgid/ mod_ftp/ mod_mbox/ mod_smtpd/ modules/ security/ test/ test/flood/", "refsource": "MLIST", "tags": [], "url": "https://lists.apache.org/thread.html/r8c9983f1172a3415f915ddb7e14de632d2d0c326eb1285755a024165@%3Ccvs.httpd.apache.org%3E" }, { "name": "[httpd-cvs] 20210603 svn commit: r1075360 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html", "refsource": "MLIST", "tags": [], "url": "https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24@%3Ccvs.httpd.apache.org%3E" }, { "name": "[httpd-cvs] 20210606 svn commit: r1075467 [2/2] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html", "refsource": "MLIST", "tags": [], "url": "https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a@%3Ccvs.httpd.apache.org%3E" }, { "name": "[httpd-cvs] 20210606 svn commit: r1075470 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html", "refsource": "MLIST", "tags": [], "url": "https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f@%3Ccvs.httpd.apache.org%3E" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 5.2 } }, "lastModifiedDate": "2021-06-06T11:15Z", "publishedDate": "2017-07-13T16:29Z" } } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.