CVE Explorer
CVE-2026-48829
In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and servers, via a known token with no accompanying = character. This occurs in lib/digest-md5/getsubopt.c.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"GNU SASL","vendor":"GNU","versions":[{"lessThan":"2.2.3","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:a93761f5950106537434095ceaff2ce38c900621ddfba6e80f00b84808fd0470 · sha256:c612cd99af15d7f2… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:a93761f5950106537434095ceaff2ce38c900621ddfba6e80f00b84808fd0470 · sha256:c612cd99af15d7f2… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-476","description":"CWE-476 NULL Pointer Dereference","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a93761f5950106537434095ceaff2ce38c900621ddfba6e80f00b84808fd0470 · sha256:c612cd99af15d7f2… · /containers/cna/problemTypes/0/descriptions/0
Source references
5 source assertions{"url":"https://codeberg.org/gsasl/gsasl/commit/da9b5ae2962b014879e4a406c3b38f25aa70e97a"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a93761f5950106537434095ceaff2ce38c900621ddfba6e80f00b84808fd0470 · sha256:c612cd99af15d7f2… · /containers/cna/references/1
{"url":"https://lists.debian.org/debian-lts-announce/2026/06/msg00007.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a93761f5950106537434095ceaff2ce38c900621ddfba6e80f00b84808fd0470 · sha256:c612cd99af15d7f2… · /containers/adp/1/references/0
{"url":"https://lists.debian.org/debian-security-announce/2026/msg00182.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a93761f5950106537434095ceaff2ce38c900621ddfba6e80f00b84808fd0470 · sha256:c612cd99af15d7f2… · /containers/cna/references/2
{"url":"https://lists.gnu.org/archive/html/help-gsasl/2026-05/msg00000.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a93761f5950106537434095ceaff2ce38c900621ddfba6e80f00b84808fd0470 · sha256:c612cd99af15d7f2… · /containers/cna/references/3
{"url":"https://lists.gnu.org/archive/html/help-gsasl/2026-05/msg00002.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a93761f5950106537434095ceaff2ce38c900621ddfba6e80f00b84808fd0470 · sha256:c612cd99af15d7f2… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.