Heap-based buffer overflow in the RLE decompression functionality in the TranscribePalmImageToJPEG function in generators/plucker/inplug/ima
Heap-based buffer overflow in the RLE decompression functionality in the TranscribePalmImageToJPEG function in generators/plucker/inplug/image.cpp in Okular in KDE SC 4.3.0 through 4.5.0 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted image in a PDB file.
- Published
- Aug 30, 2010
- Updated
- Jun 16, 2026
- EPSS
- 4.7% · 91th percentile
- CWE
- CWE-119
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Report tools
Action score
28
Monitor
Low priority for now.
- CVSS
- 27 / 40 · 6.8 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 1 / 30 · 4.7%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| kde | kde sc | cpe:2.3:a:kde:kde_sc |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- kde kde sc4.3.0
- kde kde sc4.3.1
- kde kde sc4.3.2
- kde kde sc4.3.3
- kde kde sc4.3.4
- kde kde sc4.3.5
- kde kde sc4.4.0
- kde kde sc4.4.1
- kde kde sc4.4.2
- kde kde sc4.4.3
- kde kde sc4.4.4
- kde kde sc4.4.5
- kde kde sc4.5.0
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:12 | okular | before 4:4.4.5-2 | 4:4.4.5-2 |
Same product
kde: all recordsOther highest-scoring records for the same primary product.
- CVE-2010-0436Race condition in backend/ctrl.c in KDM in KDE Software Compilation (SC) 2.2.0 through 4.4.2 allows local users to change the permissions of27Monitor
- CVE-2010-0923Race condition in workspace/krunner/lock/lockdlg.cc in the KRunner lock module in kdebase in KDE SC 4.4.0 allows physically proximate attack27Monitor
- CVE-2011-1586Directory traversal vulnerability in the KGetMetalink::File::isValidNameAttr function in ui/metalinkcreator/metalinker.cpp in KGet in KDE SC24Monitor
- CVE-2010-1000Directory traversal vulnerability in KGet in KDE SC 4.0.0 through 4.4.3 allows remote attackers to create arbitrary files via directory trav24Monitor
- CVE-2011-1168Cross-site scripting (XSS) vulnerability in the KHTMLPart::htmlError function in khtml/khtml_part.cpp in Konqueror in KDE SC 4.4.0 through 418Monitor
- CVE-2011-3365The KDE SSL Wrapper (KSSL) API in KDE SC 4.6.0 through 4.7.1, and possibly earlier versions, does not use a certain font when rendering cert17Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| debian:okular | 4:4.4.5-2 · Debian:12 | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
If successful
- Confidentiality
- P · data can be read
- Integrity
- P · data or configuration can be modified
- Availability
- P · the service can be disrupted
- Attack complexity
- M
- Confidentiality impact
- P
- Integrity impact
- P
- Availability impact
- P
Weakness class (CWE)
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory BufferCVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Buffer Overflow via Environment VariablesCAPEC-10likelihood: High · High
- Overflow BuffersCAPEC-100likelihood: High · Very High
- Buffer ManipulationCAPEC-123likelihood: High · Very High
- Client-side Injection-induced Buffer OverflowCAPEC-14likelihood: Medium · High
- Filter Failure through Buffer OverflowCAPEC-24likelihood: High · High
- MIME ConversionCAPEC-42likelihood: High · High
- Overflow Binary Resource FileCAPEC-44likelihood: High · Very High
- Buffer Overflow via Symbolic LinksCAPEC-45likelihood: High · High
ATT&CK techniques
—
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
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References
- lists.fedoraproject.org/pipermail/package-announce/2010-August/046448.html
- lists.fedoraproject.org/pipermail/package-announce/2010-August/046524.html
- lists.fedoraproject.org/pipermail/package-announce/2010-August/046542.html
- lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
- secunia.com/advisories/40952
- secunia.com/advisories/41086
- secunia.com/advisories/41132
- secunia.com/secunia_research/2010-109/
- slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.340142
- www.kde.org/info/security/advisory-20100825-1.txt
- www.mandriva.com/security/advisories?name=MDVSA-2010:162
- www.osvdb.org/67454
- www.securityfocus.com/archive/1/513341/100/0/threaded
- www.ubuntu.com/usn/USN-979-1
- www.vupen.com/english/advisories/2010/2178
- www.vupen.com/english/advisories/2010/2179
- www.vupen.com/english/advisories/2010/2202
- www.vupen.com/english/advisories/2010/2206
- www.vupen.com/english/advisories/2010/2219
- www.vupen.com/english/advisories/2010/2230
Vendor advisories and official records. Exploit/PoC links are deliberately left out.